101901960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 357626880

約数和(自身を除く): 255724920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 155, 180, 184, 186, 207, 230, 248, 276, 279, 310, 345, 360, 372, 397, 414, 460, 465, 552, 558, 620, 690, 713, 744, 794, 828, 920, 930, 1035, 1116, 1191, 1240, 1380, 1395, 1426, 1588, 1656, 1860, 1985, 2070, 2139, 2232, 2382, 2760, 2790, 2852, 3176, 3565, 3573, 3720, 3970, 4140, 4278, 4764, 5580, 5704, 5955, 6417, 7130, 7146, 7940, 8280, 8556, 9131, 9528, 10695, 11160, 11910, 12307, 12834, 14260, 14292, 15880, 17112, 17865, 18262, 21390, 23820, 24614, 25668, 27393, 28520, 28584, 32085, 35730, 36524, 36921, 42780, 45655, 47640, 49228, 51336, 54786, 61535, 64170, 71460, 73048, 73842, 82179, 85560, 91310, 98456, 109572, 110763, 123070, 128340, 136965, 142920, 147684, 164358, 182620, 184605, 219144, 221526, 246140, 256680, 273930, 283061, 295368, 328716, 365240, 369210, 410895, 443052, 492280, 547860, 553815, 566122, 657432, 738420, 821790, 849183, 886104, 1095720, 1107630, 1132244, 1415305, 1476840, 1643580, 1698366, 2215260, 2264488, 2547549, 2830610, 3287160, 3396732, 4245915, 4430520, 5095098, 5661220, 6793464, 8491830, 10190196, 11322440, 12737745, 16983660, 20380392, 25475490, 33967320, 50950980, 101901960]

約数ペア:

[(1, 101901960), (2, 50950980), (3, 33967320), (4, 25475490), (5, 20380392), (6, 16983660), (8, 12737745), (9, 11322440), (10, 10190196), (12, 8491830), (15, 6793464), (18, 5661220), (20, 5095098), (23, 4430520), (24, 4245915), (30, 3396732), (31, 3287160), (36, 2830610), (40, 2547549), (45, 2264488), (46, 2215260), (60, 1698366), (62, 1643580), (69, 1476840), (72, 1415305), (90, 1132244), (92, 1107630), (93, 1095720), (115, 886104), (120, 849183), (124, 821790), (138, 738420), (155, 657432), (180, 566122), (184, 553815), (186, 547860), (207, 492280), (230, 443052), (248, 410895), (276, 369210), (279, 365240), (310, 328716), (345, 295368), (360, 283061), (372, 273930), (397, 256680), (414, 246140), (460, 221526), (465, 219144), (552, 184605), (558, 182620), (620, 164358), (690, 147684), (713, 142920), (744, 136965), (794, 128340), (828, 123070), (920, 110763), (930, 109572), (1035, 98456), (1116, 91310), (1191, 85560), (1240, 82179), (1380, 73842), (1395, 73048), (1426, 71460), (1588, 64170), (1656, 61535), (1860, 54786), (1985, 51336), (2070, 49228), (2139, 47640), (2232, 45655), (2382, 42780), (2760, 36921), (2790, 36524), (2852, 35730), (3176, 32085), (3565, 28584), (3573, 28520), (3720, 27393), (3970, 25668), (4140, 24614), (4278, 23820), (4764, 21390), (5580, 18262), (5704, 17865), (5955, 17112), (6417, 15880), (7130, 14292), (7146, 14260), (7940, 12834), (8280, 12307), (8556, 11910), (9131, 11160), (9528, 10695)]