78225840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 480

約数和(自身を含む): 350977536

約数和(自身を除く): 272751696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 24, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 48, 51, 55, 56, 60, 63, 66, 68, 70, 72, 77, 80, 83, 84, 85, 88, 90, 99, 102, 105, 110, 112, 119, 120, 126, 132, 136, 140, 144, 153, 154, 165, 166, 168, 170, 176, 180, 187, 198, 204, 210, 220, 231, 238, 240, 249, 252, 255, 264, 272, 280, 306, 308, 315, 330, 332, 336, 340, 357, 360, 374, 385, 396, 408, 415, 420, 440, 462, 476, 495, 498, 504, 510, 528, 560, 561, 581, 595, 612, 616, 630, 660, 664, 680, 693, 714, 720, 747, 748, 765, 770, 792, 816, 830, 840, 880, 913, 924, 935, 952, 990, 996, 1008, 1020, 1071, 1122, 1155, 1162, 1190, 1224, 1232, 1245, 1260, 1309, 1320, 1328, 1360, 1386, 1411, 1428, 1494, 1496, 1530, 1540, 1584, 1660, 1680, 1683, 1743, 1785, 1826, 1848, 1870, 1904, 1980, 1992, 2040, 2142, 2244, 2310, 2324, 2380, 2448, 2490, 2520, 2618, 2640, 2739, 2772, 2805, 2822, 2856, 2905, 2988, 2992, 3060, 3080, 3320, 3366, 3465, 3486, 3570, 3652, 3696, 3735, 3740, 3927, 3960, 3984, 4080, 4233, 4284, 4488, 4565, 4620, 4648, 4760, 4980, 5040, 5229, 5236, 5355, 5478, 5544, 5610, 5644, 5712, 5810, 5976, 6120, 6160, 6391, 6545, 6640, 6732, 6930, 6972, 7055, 7140, 7304, 7470, 7480, 7854, 7920, 8217, 8415, 8466, 8568, 8715, 8976, 9130, 9240, 9296, 9520, 9877, 9960, 10458, 10472, 10710, 10956, 11088, 11220, 11288, 11620, 11781, 11952, 12240, 12699, 12782, 13090, 13464, 13695, 13860, 13944, 14110, 14280, 14608, 14940, 14960, 15521, 15708, 16434, 16830, 16932, 17136, 17430, 18260, 18480, 19173, 19635, 19754, 19920, 20916, 20944, 21165, 21420, 21912, 22440, 22576, 23240, 23562, 25398, 25564, 26145, 26180, 26928, 27390, 27720, 27888, 28220, 28560, 29631, 29880, 31042, 31416, 31955, 32868, 33660, 33864, 34860, 36520, 38346, 39270, 39508, 41085, 41832, 42330, 42840, 43824, 44880, 46480, 46563, 47124, 49385, 50796, 51128, 52290, 52360, 54780, 55440, 56440, 57519, 58905, 59262, 59760, 62084, 62832, 63495, 63910, 65736, 67320, 67728, 69720, 73040, 76692, 77605, 78540, 79016, 82170, 83664, 84660, 85680, 88893, 93126, 94248, 95865, 98770, 101592, 102256, 104580, 104720, 108647, 109560, 112880, 115038, 117810, 118524, 124168, 126990, 127820, 131472, 134640, 139440, 139689, 148155, 153384, 155210, 157080, 158032, 164340, 169320, 177786, 186252, 188496, 191730, 197540, 203184, 209160, 217294, 219120, 230076, 232815, 235620, 237048, 248336, 253980, 255640, 279378, 287595, 296310, 306768, 310420, 314160, 325941, 328680, 338640, 355572, 372504, 383460, 395080, 418320, 434588, 444465, 460152, 465630, 471240, 474096, 507960, 511280, 543235, 558756, 575190, 592620, 620840, 651882, 657360, 698445, 711144, 745008, 766920, 790160, 869176, 888930, 920304, 931260, 942480, 977823, 1015920, 1086470, 1117512, 1150380, 1185240, 1241680, 1303764, 1396890, 1422288, 1533840, 1629705, 1738352, 1777860, 1862520, 1955646, 2172940, 2235024, 2300760, 2370480, 2607528, 2793780, 3259410, 3555720, 3725040, 3911292, 4345880, 4601520, 4889115, 5215056, 5587560, 6518820, 7111440, 7822584, 8691760, 9778230, 11175120, 13037640, 15645168, 19556460, 26075280, 39112920, 78225840]

約数ペア:

[(1, 78225840), (2, 39112920), (3, 26075280), (4, 19556460), (5, 15645168), (6, 13037640), (7, 11175120), (8, 9778230), (9, 8691760), (10, 7822584), (11, 7111440), (12, 6518820), (14, 5587560), (15, 5215056), (16, 4889115), (17, 4601520), (18, 4345880), (20, 3911292), (21, 3725040), (22, 3555720), (24, 3259410), (28, 2793780), (30, 2607528), (33, 2370480), (34, 2300760), (35, 2235024), (36, 2172940), (40, 1955646), (42, 1862520), (44, 1777860), (45, 1738352), (48, 1629705), (51, 1533840), (55, 1422288), (56, 1396890), (60, 1303764), (63, 1241680), (66, 1185240), (68, 1150380), (70, 1117512), (72, 1086470), (77, 1015920), (80, 977823), (83, 942480), (84, 931260), (85, 920304), (88, 888930), (90, 869176), (99, 790160), (102, 766920), (105, 745008), (110, 711144), (112, 698445), (119, 657360), (120, 651882), (126, 620840), (132, 592620), (136, 575190), (140, 558756), (144, 543235), (153, 511280), (154, 507960), (165, 474096), (166, 471240), (168, 465630), (170, 460152), (176, 444465), (180, 434588), (187, 418320), (198, 395080), (204, 383460), (210, 372504), (220, 355572), (231, 338640), (238, 328680), (240, 325941), (249, 314160), (252, 310420), (255, 306768), (264, 296310), (272, 287595), (280, 279378), (306, 255640), (308, 253980), (315, 248336), (330, 237048), (332, 235620), (336, 232815), (340, 230076), (357, 219120), (360, 217294), (374, 209160), (385, 203184), (396, 197540), (408, 191730), (415, 188496), (420, 186252), (440, 177786), (462, 169320), (476, 164340), (495, 158032), (498, 157080), (504, 155210), (510, 153384), (528, 148155), (560, 139689), (561, 139440), (581, 134640), (595, 131472), (612, 127820), (616, 126990), (630, 124168), (660, 118524), (664, 117810), (680, 115038), (693, 112880), (714, 109560), (720, 108647), (747, 104720), (748, 104580), (765, 102256), (770, 101592), (792, 98770), (816, 95865), (830, 94248), (840, 93126), (880, 88893), (913, 85680), (924, 84660), (935, 83664), (952, 82170), (990, 79016), (996, 78540), (1008, 77605), (1020, 76692), (1071, 73040), (1122, 69720), (1155, 67728), (1162, 67320), (1190, 65736), (1224, 63910), (1232, 63495), (1245, 62832), (1260, 62084), (1309, 59760), (1320, 59262), (1328, 58905), (1360, 57519), (1386, 56440), (1411, 55440), (1428, 54780), (1494, 52360), (1496, 52290), (1530, 51128), (1540, 50796), (1584, 49385), (1660, 47124), (1680, 46563), (1683, 46480), (1743, 44880), (1785, 43824), (1826, 42840), (1848, 42330), (1870, 41832), (1904, 41085), (1980, 39508), (1992, 39270), (2040, 38346), (2142, 36520), (2244, 34860), (2310, 33864), (2324, 33660), (2380, 32868), (2448, 31955), (2490, 31416), (2520, 31042), (2618, 29880), (2640, 29631), (2739, 28560), (2772, 28220), (2805, 27888), (2822, 27720), (2856, 27390), (2905, 26928), (2988, 26180), (2992, 26145), (3060, 25564), (3080, 25398), (3320, 23562), (3366, 23240), (3465, 22576), (3486, 22440), (3570, 21912), (3652, 21420), (3696, 21165), (3735, 20944), (3740, 20916), (3927, 19920), (3960, 19754), (3984, 19635), (4080, 19173), (4233, 18480), (4284, 18260), (4488, 17430), (4565, 17136), (4620, 16932), (4648, 16830), (4760, 16434), (4980, 15708), (5040, 15521), (5229, 14960), (5236, 14940), (5355, 14608), (5478, 14280), (5544, 14110), (5610, 13944), (5644, 13860), (5712, 13695), (5810, 13464), (5976, 13090), (6120, 12782), (6160, 12699), (6391, 12240), (6545, 11952), (6640, 11781), (6732, 11620), (6930, 11288), (6972, 11220), (7055, 11088), (7140, 10956), (7304, 10710), (7470, 10472), (7480, 10458), (7854, 9960), (7920, 9877), (8217, 9520), (8415, 9296), (8466, 9240), (8568, 9130), (8715, 8976)]