7890008400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:196

約数の個数: 540

約数和(自身を含む): 30247052160

約数和(自身を除く): 22357043760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 31, 36, 38, 40, 45, 48, 50, 57, 60, 61, 62, 72, 75, 76, 80, 90, 93, 95, 100, 114, 120, 122, 124, 144, 150, 152, 155, 171, 180, 183, 186, 190, 200, 225, 228, 240, 244, 248, 279, 285, 300, 304, 305, 310, 342, 360, 366, 372, 380, 400, 450, 456, 465, 475, 488, 496, 549, 558, 570, 589, 600, 610, 620, 684, 720, 732, 744, 760, 775, 855, 900, 912, 915, 930, 950, 976, 1098, 1116, 1140, 1159, 1178, 1200, 1220, 1240, 1368, 1395, 1425, 1464, 1488, 1520, 1525, 1550, 1710, 1767, 1800, 1830, 1860, 1891, 1900, 2196, 2232, 2280, 2318, 2325, 2356, 2440, 2480, 2736, 2745, 2790, 2850, 2928, 2945, 3050, 3100, 3420, 3477, 3534, 3600, 3660, 3720, 3721, 3782, 3800, 4275, 4392, 4464, 4560, 4575, 4636, 4650, 4712, 4880, 5301, 5490, 5580, 5673, 5700, 5795, 5890, 6100, 6200, 6840, 6954, 6975, 7068, 7320, 7440, 7442, 7564, 7600, 8550, 8784, 8835, 9150, 9272, 9300, 9424, 9455, 10431, 10602, 10980, 11160, 11163, 11346, 11400, 11590, 11780, 12200, 12400, 13680, 13725, 13908, 13950, 14136, 14640, 14725, 14884, 15128, 17019, 17100, 17385, 17670, 18300, 18544, 18600, 18605, 18910, 20862, 21204, 21960, 22320, 22326, 22692, 22800, 23180, 23560, 24400, 26505, 27450, 27816, 27900, 28272, 28365, 28975, 29450, 29768, 30256, 33489, 34038, 34200, 34770, 35340, 35929, 36600, 37200, 37210, 37820, 41724, 42408, 43920, 44175, 44652, 45384, 46360, 47120, 47275, 52155, 53010, 54900, 55632, 55800, 55815, 56730, 57950, 58900, 59536, 66978, 68076, 68400, 69540, 70680, 70699, 71858, 73200, 74420, 75640, 83448, 84816, 85095, 86925, 88350, 89304, 90768, 92720, 93025, 94550, 104310, 106020, 107787, 109800, 111600, 111630, 113460, 115351, 115900, 117800, 132525, 133956, 136152, 139080, 141360, 141398, 141825, 143716, 148840, 151280, 166896, 167445, 170190, 173850, 176700, 178608, 179645, 186050, 189100, 208620, 212040, 212097, 215574, 219600, 223260, 226920, 230702, 231800, 235600, 260775, 265050, 267912, 272304, 278160, 279075, 282796, 283650, 287432, 297680, 323361, 334890, 340380, 346053, 347700, 353400, 353495, 359290, 372100, 378200, 417240, 424080, 424194, 425475, 431148, 446520, 453840, 461404, 463600, 521550, 530100, 535824, 538935, 558150, 565592, 567300, 574864, 576755, 636291, 646722, 669780, 680760, 692106, 695400, 706800, 706990, 718580, 744200, 756400, 834480, 837225, 848388, 850950, 862296, 893040, 898225, 922808, 1038159, 1043100, 1060200, 1060485, 1077870, 1116300, 1131184, 1134600, 1153510, 1272582, 1293444, 1339560, 1361520, 1384212, 1390800, 1413980, 1437160, 1488400, 1616805, 1674450, 1696776, 1701900, 1724592, 1730265, 1767475, 1796450, 1845616, 2076318, 2086200, 2120400, 2120970, 2155740, 2191669, 2232600, 2269200, 2307020, 2545164, 2586888, 2679120, 2694675, 2768424, 2827960, 2874320, 2883775, 3181455, 3233610, 3348900, 3393552, 3403800, 3460530, 3534950, 3592900, 4152636, 4172400, 4241940, 4311480, 4383338, 4465200, 4614040, 5090328, 5173776, 5190795, 5302425, 5389350, 5536848, 5655920, 5767550, 6362910, 6467220, 6575007, 6697800, 6807600, 6921060, 7069900, 7185800, 8084025, 8305272, 8483880, 8622960, 8651325, 8766676, 9228080, 10180656, 10381590, 10604850, 10778700, 10958345, 11535100, 12725820, 12934440, 13150014, 13395600, 13842120, 14139800, 14371600, 15907275, 16168050, 16610544, 16967760, 17302650, 17533352, 19725021, 20763180, 21209700, 21557400, 21916690, 23070200, 25451640, 25868880, 25953975, 26300028, 27684240, 28279600, 31814550, 32336100, 32875035, 34605300, 35066704, 39450042, 41526360, 42419400, 43114800, 43833380, 46140400, 50903280, 51907950, 52600056, 54791725, 63629100, 64672200, 65750070, 69210600, 78900084, 83052720, 84838800, 87666760, 98625105, 103815900, 105200112, 109583450, 127258200, 129344400, 131500140, 138421200, 157800168, 164375175, 175333520, 197250210, 207631800, 219166900, 254516400, 263000280, 315600336, 328750350, 394500420, 415263600, 438333800, 493125525, 526000560, 657500700, 789000840, 876667600, 986251050, 1315001400, 1578001680, 1972502100, 2630002800, 3945004200, 7890008400]

約数ペア:

[(1, 7890008400), (2, 3945004200), (3, 2630002800), (4, 1972502100), (5, 1578001680), (6, 1315001400), (8, 986251050), (9, 876667600), (10, 789000840), (12, 657500700), (15, 526000560), (16, 493125525), (18, 438333800), (19, 415263600), (20, 394500420), (24, 328750350), (25, 315600336), (30, 263000280), (31, 254516400), (36, 219166900), (38, 207631800), (40, 197250210), (45, 175333520), (48, 164375175), (50, 157800168), (57, 138421200), (60, 131500140), (61, 129344400), (62, 127258200), (72, 109583450), (75, 105200112), (76, 103815900), (80, 98625105), (90, 87666760), (93, 84838800), (95, 83052720), (100, 78900084), (114, 69210600), (120, 65750070), (122, 64672200), (124, 63629100), (144, 54791725), (150, 52600056), (152, 51907950), (155, 50903280), (171, 46140400), (180, 43833380), (183, 43114800), (186, 42419400), (190, 41526360), (200, 39450042), (225, 35066704), (228, 34605300), (240, 32875035), (244, 32336100), (248, 31814550), (279, 28279600), (285, 27684240), (300, 26300028), (304, 25953975), (305, 25868880), (310, 25451640), (342, 23070200), (360, 21916690), (366, 21557400), (372, 21209700), (380, 20763180), (400, 19725021), (450, 17533352), (456, 17302650), (465, 16967760), (475, 16610544), (488, 16168050), (496, 15907275), (549, 14371600), (558, 14139800), (570, 13842120), (589, 13395600), (600, 13150014), (610, 12934440), (620, 12725820), (684, 11535100), (720, 10958345), (732, 10778700), (744, 10604850), (760, 10381590), (775, 10180656), (855, 9228080), (900, 8766676), (912, 8651325), (915, 8622960), (930, 8483880), (950, 8305272), (976, 8084025), (1098, 7185800), (1116, 7069900), (1140, 6921060), (1159, 6807600), (1178, 6697800), (1200, 6575007), (1220, 6467220), (1240, 6362910), (1368, 5767550), (1395, 5655920), (1425, 5536848), (1464, 5389350), (1488, 5302425), (1520, 5190795), (1525, 5173776), (1550, 5090328), (1710, 4614040), (1767, 4465200), (1800, 4383338), (1830, 4311480), (1860, 4241940), (1891, 4172400), (1900, 4152636), (2196, 3592900), (2232, 3534950), (2280, 3460530), (2318, 3403800), (2325, 3393552), (2356, 3348900), (2440, 3233610), (2480, 3181455), (2736, 2883775), (2745, 2874320), (2790, 2827960), (2850, 2768424), (2928, 2694675), (2945, 2679120), (3050, 2586888), (3100, 2545164), (3420, 2307020), (3477, 2269200), (3534, 2232600), (3600, 2191669), (3660, 2155740), (3720, 2120970), (3721, 2120400), (3782, 2086200), (3800, 2076318), (4275, 1845616), (4392, 1796450), (4464, 1767475), (4560, 1730265), (4575, 1724592), (4636, 1701900), (4650, 1696776), (4712, 1674450), (4880, 1616805), (5301, 1488400), (5490, 1437160), (5580, 1413980), (5673, 1390800), (5700, 1384212), (5795, 1361520), (5890, 1339560), (6100, 1293444), (6200, 1272582), (6840, 1153510), (6954, 1134600), (6975, 1131184), (7068, 1116300), (7320, 1077870), (7440, 1060485), (7442, 1060200), (7564, 1043100), (7600, 1038159), (8550, 922808), (8784, 898225), (8835, 893040), (9150, 862296), (9272, 850950), (9300, 848388), (9424, 837225), (9455, 834480), (10431, 756400), (10602, 744200), (10980, 718580), (11160, 706990), (11163, 706800), (11346, 695400), (11400, 692106), (11590, 680760), (11780, 669780), (12200, 646722), (12400, 636291), (13680, 576755), (13725, 574864), (13908, 567300), (13950, 565592), (14136, 558150), (14640, 538935), (14725, 535824), (14884, 530100), (15128, 521550), (17019, 463600), (17100, 461404), (17385, 453840), (17670, 446520), (18300, 431148), (18544, 425475), (18600, 424194), (18605, 424080), (18910, 417240), (20862, 378200), (21204, 372100), (21960, 359290), (22320, 353495), (22326, 353400), (22692, 347700), (22800, 346053), (23180, 340380), (23560, 334890), (24400, 323361), (26505, 297680), (27450, 287432), (27816, 283650), (27900, 282796), (28272, 279075), (28365, 278160), (28975, 272304), (29450, 267912), (29768, 265050), (30256, 260775), (33489, 235600), (34038, 231800), (34200, 230702), (34770, 226920), (35340, 223260), (35929, 219600), (36600, 215574), (37200, 212097), (37210, 212040), (37820, 208620), (41724, 189100), (42408, 186050), (43920, 179645), (44175, 178608), (44652, 176700), (45384, 173850), (46360, 170190), (47120, 167445), (47275, 166896), (52155, 151280), (53010, 148840), (54900, 143716), (55632, 141825), (55800, 141398), (55815, 141360), (56730, 139080), (57950, 136152), (58900, 133956), (59536, 132525), (66978, 117800), (68076, 115900), (68400, 115351), (69540, 113460), (70680, 111630), (70699, 111600), (71858, 109800), (73200, 107787), (74420, 106020), (75640, 104310), (83448, 94550), (84816, 93025), (85095, 92720), (86925, 90768), (88350, 89304)]