90301680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 480

約数和(自身を含む): 389975040

約数和(自身を除く): 299673360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 23, 24, 28, 30, 35, 36, 38, 40, 41, 42, 45, 46, 48, 56, 57, 60, 63, 69, 70, 72, 76, 80, 82, 84, 90, 92, 95, 105, 112, 114, 115, 120, 123, 126, 133, 138, 140, 144, 152, 161, 164, 168, 171, 180, 184, 190, 205, 207, 210, 228, 230, 240, 246, 252, 266, 276, 280, 285, 287, 304, 315, 322, 328, 336, 342, 345, 360, 368, 369, 380, 399, 410, 414, 420, 437, 456, 460, 483, 492, 504, 532, 552, 560, 570, 574, 615, 630, 644, 656, 665, 684, 690, 720, 738, 760, 779, 798, 805, 820, 828, 840, 855, 861, 874, 912, 920, 943, 966, 984, 1008, 1035, 1064, 1104, 1140, 1148, 1197, 1230, 1260, 1288, 1311, 1330, 1368, 1380, 1435, 1449, 1476, 1520, 1558, 1596, 1610, 1640, 1656, 1680, 1710, 1722, 1748, 1840, 1845, 1886, 1932, 1968, 1995, 2070, 2128, 2185, 2280, 2296, 2337, 2394, 2415, 2460, 2520, 2576, 2583, 2622, 2660, 2736, 2760, 2829, 2870, 2898, 2952, 3059, 3116, 3192, 3220, 3280, 3312, 3420, 3444, 3496, 3690, 3772, 3864, 3895, 3933, 3990, 4140, 4305, 4370, 4560, 4592, 4674, 4715, 4788, 4830, 4920, 5040, 5166, 5244, 5320, 5453, 5520, 5658, 5740, 5796, 5904, 5985, 6118, 6232, 6384, 6440, 6555, 6601, 6840, 6888, 6992, 7011, 7245, 7380, 7544, 7728, 7790, 7866, 7980, 8280, 8487, 8610, 8740, 9177, 9348, 9430, 9576, 9660, 9840, 10332, 10488, 10640, 10906, 11316, 11480, 11592, 11685, 11970, 12236, 12464, 12880, 12915, 13110, 13202, 13680, 13776, 14022, 14145, 14490, 14760, 15088, 15295, 15580, 15732, 15960, 16359, 16560, 16974, 17220, 17480, 17917, 18354, 18696, 18860, 19152, 19320, 19665, 19803, 20664, 20976, 21812, 22632, 22960, 23184, 23370, 23940, 24472, 25830, 26220, 26404, 27265, 27531, 28044, 28290, 28980, 29520, 30590, 31160, 31464, 31920, 32718, 33005, 33948, 34440, 34960, 35055, 35834, 36708, 37392, 37720, 38640, 39330, 39606, 41328, 42435, 43624, 45264, 45885, 46740, 47880, 48944, 49077, 51660, 52440, 52808, 53751, 54530, 55062, 56088, 56580, 57960, 59409, 61180, 62320, 62928, 65436, 66010, 67896, 68880, 70110, 71668, 73416, 75440, 78660, 79212, 81795, 84870, 87248, 89585, 91770, 93480, 95760, 98154, 99015, 103320, 104880, 105616, 107502, 109060, 110124, 112176, 113160, 115920, 118818, 122360, 125419, 130872, 132020, 135792, 137655, 140220, 143336, 146832, 157320, 158424, 161253, 163590, 169740, 179170, 183540, 186960, 196308, 198030, 206640, 215004, 218120, 220248, 226320, 237636, 244720, 245385, 250838, 261744, 264040, 268755, 275310, 280440, 286672, 297045, 314640, 316848, 322506, 327180, 339480, 358340, 367080, 376257, 392616, 396060, 430008, 436240, 440496, 475272, 490770, 501676, 528080, 537510, 550620, 560880, 594090, 627095, 645012, 654360, 678960, 716680, 734160, 752514, 785232, 792120, 806265, 860016, 950544, 981540, 1003352, 1075020, 1101240, 1128771, 1188180, 1254190, 1290024, 1308720, 1433360, 1505028, 1584240, 1612530, 1881285, 1963080, 2006704, 2150040, 2202480, 2257542, 2376360, 2508380, 2580048, 3010056, 3225060, 3762570, 3926160, 4300080, 4515084, 4752720, 5016760, 5643855, 6020112, 6450120, 7525140, 9030168, 10033520, 11287710, 12900240, 15050280, 18060336, 22575420, 30100560, 45150840, 90301680]

約数ペア:

[(1, 90301680), (2, 45150840), (3, 30100560), (4, 22575420), (5, 18060336), (6, 15050280), (7, 12900240), (8, 11287710), (9, 10033520), (10, 9030168), (12, 7525140), (14, 6450120), (15, 6020112), (16, 5643855), (18, 5016760), (19, 4752720), (20, 4515084), (21, 4300080), (23, 3926160), (24, 3762570), (28, 3225060), (30, 3010056), (35, 2580048), (36, 2508380), (38, 2376360), (40, 2257542), (41, 2202480), (42, 2150040), (45, 2006704), (46, 1963080), (48, 1881285), (56, 1612530), (57, 1584240), (60, 1505028), (63, 1433360), (69, 1308720), (70, 1290024), (72, 1254190), (76, 1188180), (80, 1128771), (82, 1101240), (84, 1075020), (90, 1003352), (92, 981540), (95, 950544), (105, 860016), (112, 806265), (114, 792120), (115, 785232), (120, 752514), (123, 734160), (126, 716680), (133, 678960), (138, 654360), (140, 645012), (144, 627095), (152, 594090), (161, 560880), (164, 550620), (168, 537510), (171, 528080), (180, 501676), (184, 490770), (190, 475272), (205, 440496), (207, 436240), (210, 430008), (228, 396060), (230, 392616), (240, 376257), (246, 367080), (252, 358340), (266, 339480), (276, 327180), (280, 322506), (285, 316848), (287, 314640), (304, 297045), (315, 286672), (322, 280440), (328, 275310), (336, 268755), (342, 264040), (345, 261744), (360, 250838), (368, 245385), (369, 244720), (380, 237636), (399, 226320), (410, 220248), (414, 218120), (420, 215004), (437, 206640), (456, 198030), (460, 196308), (483, 186960), (492, 183540), (504, 179170), (532, 169740), (552, 163590), (560, 161253), (570, 158424), (574, 157320), (615, 146832), (630, 143336), (644, 140220), (656, 137655), (665, 135792), (684, 132020), (690, 130872), (720, 125419), (738, 122360), (760, 118818), (779, 115920), (798, 113160), (805, 112176), (820, 110124), (828, 109060), (840, 107502), (855, 105616), (861, 104880), (874, 103320), (912, 99015), (920, 98154), (943, 95760), (966, 93480), (984, 91770), (1008, 89585), (1035, 87248), (1064, 84870), (1104, 81795), (1140, 79212), (1148, 78660), (1197, 75440), (1230, 73416), (1260, 71668), (1288, 70110), (1311, 68880), (1330, 67896), (1368, 66010), (1380, 65436), (1435, 62928), (1449, 62320), (1476, 61180), (1520, 59409), (1558, 57960), (1596, 56580), (1610, 56088), (1640, 55062), (1656, 54530), (1680, 53751), (1710, 52808), (1722, 52440), (1748, 51660), (1840, 49077), (1845, 48944), (1886, 47880), (1932, 46740), (1968, 45885), (1995, 45264), (2070, 43624), (2128, 42435), (2185, 41328), (2280, 39606), (2296, 39330), (2337, 38640), (2394, 37720), (2415, 37392), (2460, 36708), (2520, 35834), (2576, 35055), (2583, 34960), (2622, 34440), (2660, 33948), (2736, 33005), (2760, 32718), (2829, 31920), (2870, 31464), (2898, 31160), (2952, 30590), (3059, 29520), (3116, 28980), (3192, 28290), (3220, 28044), (3280, 27531), (3312, 27265), (3420, 26404), (3444, 26220), (3496, 25830), (3690, 24472), (3772, 23940), (3864, 23370), (3895, 23184), (3933, 22960), (3990, 22632), (4140, 21812), (4305, 20976), (4370, 20664), (4560, 19803), (4592, 19665), (4674, 19320), (4715, 19152), (4788, 18860), (4830, 18696), (4920, 18354), (5040, 17917), (5166, 17480), (5244, 17220), (5320, 16974), (5453, 16560), (5520, 16359), (5658, 15960), (5740, 15732), (5796, 15580), (5904, 15295), (5985, 15088), (6118, 14760), (6232, 14490), (6384, 14145), (6440, 14022), (6555, 13776), (6601, 13680), (6840, 13202), (6888, 13110), (6992, 12915), (7011, 12880), (7245, 12464), (7380, 12236), (7544, 11970), (7728, 11685), (7790, 11592), (7866, 11480), (7980, 11316), (8280, 10906), (8487, 10640), (8610, 10488), (8740, 10332), (9177, 9840), (9348, 9660), (9430, 9576)]