91676520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1080

約数の個数: 192

約数和(自身を含む): 338083200

約数和(自身を除く): 246406680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1031, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2062, 2223, 2280, 2340, 2470, 2964, 3093, 3420, 3705, 4124, 4446, 4680, 4940, 5155, 5928, 6186, 6840, 7410, 8248, 8892, 9279, 9880, 10310, 11115, 12372, 13403, 14820, 15465, 17784, 18558, 19589, 20620, 22230, 24744, 26806, 29640, 30930, 37116, 39178, 40209, 41240, 44460, 46395, 53612, 58767, 61860, 67015, 74232, 78356, 80418, 88920, 92790, 97945, 107224, 117534, 120627, 123720, 134030, 156712, 160836, 176301, 185580, 195890, 201045, 235068, 241254, 254657, 268060, 293835, 321672, 352602, 371160, 391780, 402090, 470136, 482508, 509314, 536120, 587670, 603135, 705204, 763971, 783560, 804180, 881505, 965016, 1018628, 1175340, 1206270, 1273285, 1410408, 1527942, 1608360, 1763010, 2037256, 2291913, 2350680, 2412540, 2546570, 3055884, 3526020, 3819855, 4583826, 4825080, 5093140, 6111768, 7052040, 7639710, 9167652, 10186280, 11459565, 15279420, 18335304, 22919130, 30558840, 45838260, 91676520]

約数ペア:

[(1, 91676520), (2, 45838260), (3, 30558840), (4, 22919130), (5, 18335304), (6, 15279420), (8, 11459565), (9, 10186280), (10, 9167652), (12, 7639710), (13, 7052040), (15, 6111768), (18, 5093140), (19, 4825080), (20, 4583826), (24, 3819855), (26, 3526020), (30, 3055884), (36, 2546570), (38, 2412540), (39, 2350680), (40, 2291913), (45, 2037256), (52, 1763010), (57, 1608360), (60, 1527942), (65, 1410408), (72, 1273285), (76, 1206270), (78, 1175340), (90, 1018628), (95, 965016), (104, 881505), (114, 804180), (117, 783560), (120, 763971), (130, 705204), (152, 603135), (156, 587670), (171, 536120), (180, 509314), (190, 482508), (195, 470136), (228, 402090), (234, 391780), (247, 371160), (260, 352602), (285, 321672), (312, 293835), (342, 268060), (360, 254657), (380, 241254), (390, 235068), (456, 201045), (468, 195890), (494, 185580), (520, 176301), (570, 160836), (585, 156712), (684, 134030), (741, 123720), (760, 120627), (780, 117534), (855, 107224), (936, 97945), (988, 92790), (1031, 88920), (1140, 80418), (1170, 78356), (1235, 74232), (1368, 67015), (1482, 61860), (1560, 58767), (1710, 53612), (1976, 46395), (2062, 44460), (2223, 41240), (2280, 40209), (2340, 39178), (2470, 37116), (2964, 30930), (3093, 29640), (3420, 26806), (3705, 24744), (4124, 22230), (4446, 20620), (4680, 19589), (4940, 18558), (5155, 17784), (5928, 15465), (6186, 14820), (6840, 13403), (7410, 12372), (8248, 11115), (8892, 10310), (9279, 9880)]