91800240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1107

約数の個数: 160

約数和(自身を含む): 331693056

約数和(自身を除く): 239892816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 1031, 1060, 1113, 1272, 1484, 1590, 1680, 1855, 2062, 2120, 2226, 2544, 2968, 3093, 3180, 3710, 4124, 4240, 4452, 5155, 5565, 5936, 6186, 6360, 7217, 7420, 8248, 8904, 10310, 11130, 12372, 12720, 14434, 14840, 15465, 16496, 17808, 20620, 21651, 22260, 24744, 28868, 29680, 30930, 36085, 41240, 43302, 44520, 49488, 54643, 57736, 61860, 72170, 82480, 86604, 89040, 108255, 109286, 115472, 123720, 144340, 163929, 173208, 216510, 218572, 247440, 273215, 288680, 327858, 346416, 382501, 433020, 437144, 546430, 577360, 655716, 765002, 819645, 866040, 874288, 1092860, 1147503, 1311432, 1530004, 1639290, 1732080, 1912505, 2185720, 2295006, 2622864, 3060008, 3278580, 3825010, 4371440, 4590012, 5737515, 6120016, 6557160, 7650020, 9180024, 11475030, 13114320, 15300040, 18360048, 22950060, 30600080, 45900120, 91800240]

約数ペア:

[(1, 91800240), (2, 45900120), (3, 30600080), (4, 22950060), (5, 18360048), (6, 15300040), (7, 13114320), (8, 11475030), (10, 9180024), (12, 7650020), (14, 6557160), (15, 6120016), (16, 5737515), (20, 4590012), (21, 4371440), (24, 3825010), (28, 3278580), (30, 3060008), (35, 2622864), (40, 2295006), (42, 2185720), (48, 1912505), (53, 1732080), (56, 1639290), (60, 1530004), (70, 1311432), (80, 1147503), (84, 1092860), (105, 874288), (106, 866040), (112, 819645), (120, 765002), (140, 655716), (159, 577360), (168, 546430), (210, 437144), (212, 433020), (240, 382501), (265, 346416), (280, 327858), (318, 288680), (336, 273215), (371, 247440), (420, 218572), (424, 216510), (530, 173208), (560, 163929), (636, 144340), (742, 123720), (795, 115472), (840, 109286), (848, 108255), (1031, 89040), (1060, 86604), (1113, 82480), (1272, 72170), (1484, 61860), (1590, 57736), (1680, 54643), (1855, 49488), (2062, 44520), (2120, 43302), (2226, 41240), (2544, 36085), (2968, 30930), (3093, 29680), (3180, 28868), (3710, 24744), (4124, 22260), (4240, 21651), (4452, 20620), (5155, 17808), (5565, 16496), (5936, 15465), (6186, 14840), (6360, 14434), (7217, 12720), (7420, 12372), (8248, 11130), (8904, 10310)]