91950880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 272160000

約数和(自身を除く): 180209120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 32, 35, 38, 40, 56, 58, 70, 76, 80, 95, 112, 116, 133, 140, 145, 149, 152, 160, 190, 203, 224, 232, 266, 280, 290, 298, 304, 380, 406, 464, 532, 551, 560, 580, 596, 608, 665, 745, 760, 812, 928, 1015, 1043, 1064, 1102, 1120, 1160, 1192, 1330, 1490, 1520, 1624, 2030, 2086, 2128, 2204, 2320, 2384, 2660, 2755, 2831, 2980, 3040, 3248, 3857, 4060, 4172, 4256, 4321, 4408, 4640, 4768, 5215, 5320, 5510, 5662, 5960, 6496, 7714, 8120, 8344, 8642, 8816, 10430, 10640, 11020, 11324, 11920, 14155, 15428, 16240, 16688, 17284, 17632, 19285, 19817, 20860, 21280, 21605, 22040, 22648, 23840, 28310, 30247, 30856, 32480, 33376, 34568, 38570, 39634, 41720, 43210, 44080, 45296, 56620, 60494, 61712, 69136, 77140, 79268, 82099, 83440, 86420, 88160, 90592, 99085, 113240, 120988, 123424, 138272, 151235, 154280, 158536, 164198, 166880, 172840, 198170, 226480, 241976, 302470, 308560, 317072, 328396, 345680, 396340, 410495, 452960, 483952, 574693, 604940, 617120, 634144, 656792, 691360, 792680, 820990, 967904, 1149386, 1209880, 1313584, 1585360, 1641980, 2298772, 2419760, 2627168, 2873465, 3170720, 3283960, 4597544, 4839520, 5746930, 6567920, 9195088, 11493860, 13135840, 18390176, 22987720, 45975440, 91950880]

約数ペア:

[(1, 91950880), (2, 45975440), (4, 22987720), (5, 18390176), (7, 13135840), (8, 11493860), (10, 9195088), (14, 6567920), (16, 5746930), (19, 4839520), (20, 4597544), (28, 3283960), (29, 3170720), (32, 2873465), (35, 2627168), (38, 2419760), (40, 2298772), (56, 1641980), (58, 1585360), (70, 1313584), (76, 1209880), (80, 1149386), (95, 967904), (112, 820990), (116, 792680), (133, 691360), (140, 656792), (145, 634144), (149, 617120), (152, 604940), (160, 574693), (190, 483952), (203, 452960), (224, 410495), (232, 396340), (266, 345680), (280, 328396), (290, 317072), (298, 308560), (304, 302470), (380, 241976), (406, 226480), (464, 198170), (532, 172840), (551, 166880), (560, 164198), (580, 158536), (596, 154280), (608, 151235), (665, 138272), (745, 123424), (760, 120988), (812, 113240), (928, 99085), (1015, 90592), (1043, 88160), (1064, 86420), (1102, 83440), (1120, 82099), (1160, 79268), (1192, 77140), (1330, 69136), (1490, 61712), (1520, 60494), (1624, 56620), (2030, 45296), (2086, 44080), (2128, 43210), (2204, 41720), (2320, 39634), (2384, 38570), (2660, 34568), (2755, 33376), (2831, 32480), (2980, 30856), (3040, 30247), (3248, 28310), (3857, 23840), (4060, 22648), (4172, 22040), (4256, 21605), (4321, 21280), (4408, 20860), (4640, 19817), (4768, 19285), (5215, 17632), (5320, 17284), (5510, 16688), (5662, 16240), (5960, 15428), (6496, 14155), (7714, 11920), (8120, 11324), (8344, 11020), (8642, 10640), (8816, 10430)]