91253880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 315394560

約数和(自身を除く): 224140680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 103, 107, 115, 120, 138, 180, 184, 206, 207, 214, 230, 276, 309, 321, 345, 360, 412, 414, 428, 460, 515, 535, 552, 618, 642, 690, 824, 828, 856, 920, 927, 963, 1030, 1035, 1070, 1236, 1284, 1380, 1545, 1605, 1656, 1854, 1926, 2060, 2070, 2140, 2369, 2461, 2472, 2568, 2760, 3090, 3210, 3708, 3852, 4120, 4140, 4280, 4635, 4738, 4815, 4922, 6180, 6420, 7107, 7383, 7416, 7704, 8280, 9270, 9476, 9630, 9844, 11021, 11845, 12305, 12360, 12840, 14214, 14766, 18540, 18952, 19260, 19688, 21321, 22042, 22149, 23690, 24610, 28428, 29532, 33063, 35535, 36915, 37080, 38520, 42642, 44084, 44298, 47380, 49220, 55105, 56856, 59064, 66126, 71070, 73830, 85284, 88168, 88596, 94760, 98440, 99189, 106605, 110210, 110745, 132252, 142140, 147660, 165315, 170568, 177192, 198378, 213210, 220420, 221490, 253483, 264504, 284280, 295320, 330630, 396756, 426420, 440840, 442980, 495945, 506966, 661260, 760449, 793512, 852840, 885960, 991890, 1013932, 1267415, 1322520, 1520898, 1983780, 2027864, 2281347, 2534830, 3041796, 3802245, 3967560, 4562694, 5069660, 6083592, 7604490, 9125388, 10139320, 11406735, 15208980, 18250776, 22813470, 30417960, 45626940, 91253880]

約数ペア:

[(1, 91253880), (2, 45626940), (3, 30417960), (4, 22813470), (5, 18250776), (6, 15208980), (8, 11406735), (9, 10139320), (10, 9125388), (12, 7604490), (15, 6083592), (18, 5069660), (20, 4562694), (23, 3967560), (24, 3802245), (30, 3041796), (36, 2534830), (40, 2281347), (45, 2027864), (46, 1983780), (60, 1520898), (69, 1322520), (72, 1267415), (90, 1013932), (92, 991890), (103, 885960), (107, 852840), (115, 793512), (120, 760449), (138, 661260), (180, 506966), (184, 495945), (206, 442980), (207, 440840), (214, 426420), (230, 396756), (276, 330630), (309, 295320), (321, 284280), (345, 264504), (360, 253483), (412, 221490), (414, 220420), (428, 213210), (460, 198378), (515, 177192), (535, 170568), (552, 165315), (618, 147660), (642, 142140), (690, 132252), (824, 110745), (828, 110210), (856, 106605), (920, 99189), (927, 98440), (963, 94760), (1030, 88596), (1035, 88168), (1070, 85284), (1236, 73830), (1284, 71070), (1380, 66126), (1545, 59064), (1605, 56856), (1656, 55105), (1854, 49220), (1926, 47380), (2060, 44298), (2070, 44084), (2140, 42642), (2369, 38520), (2461, 37080), (2472, 36915), (2568, 35535), (2760, 33063), (3090, 29532), (3210, 28428), (3708, 24610), (3852, 23690), (4120, 22149), (4140, 22042), (4280, 21321), (4635, 19688), (4738, 19260), (4815, 18952), (4922, 18540), (6180, 14766), (6420, 14214), (7107, 12840), (7383, 12360), (7416, 12305), (7704, 11845), (8280, 11021), (9270, 9844), (9476, 9630)]