91816920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:906

約数の個数: 192

約数和(自身を含む): 335724480

約数和(自身を除く): 243907560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 828, 853, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1656, 1706, 1794, 2070, 2340, 2392, 2559, 2691, 2760, 2990, 3412, 3588, 4140, 4265, 4485, 4680, 5118, 5382, 5980, 6824, 7176, 7677, 8280, 8530, 8970, 10236, 10764, 11089, 11960, 12795, 13455, 15354, 17060, 17940, 19619, 20472, 21528, 22178, 25590, 26910, 30708, 33267, 34120, 35880, 38385, 39238, 44356, 51180, 53820, 55445, 58857, 61416, 66534, 76770, 78476, 88712, 98095, 99801, 102360, 107640, 110890, 117714, 133068, 153540, 156952, 166335, 176571, 196190, 199602, 221780, 235428, 255047, 266136, 294285, 307080, 332670, 353142, 392380, 399204, 443560, 470856, 499005, 510094, 588570, 665340, 706284, 765141, 784760, 798408, 882855, 998010, 1020188, 1177140, 1275235, 1330680, 1412568, 1530282, 1765710, 1996020, 2040376, 2295423, 2354280, 2550470, 3060564, 3531420, 3825705, 3992040, 4590846, 5100940, 6121128, 7062840, 7651410, 9181692, 10201880, 11477115, 15302820, 18363384, 22954230, 30605640, 45908460, 91816920]

約数ペア:

[(1, 91816920), (2, 45908460), (3, 30605640), (4, 22954230), (5, 18363384), (6, 15302820), (8, 11477115), (9, 10201880), (10, 9181692), (12, 7651410), (13, 7062840), (15, 6121128), (18, 5100940), (20, 4590846), (23, 3992040), (24, 3825705), (26, 3531420), (30, 3060564), (36, 2550470), (39, 2354280), (40, 2295423), (45, 2040376), (46, 1996020), (52, 1765710), (60, 1530282), (65, 1412568), (69, 1330680), (72, 1275235), (78, 1177140), (90, 1020188), (92, 998010), (104, 882855), (115, 798408), (117, 784760), (120, 765141), (130, 706284), (138, 665340), (156, 588570), (180, 510094), (184, 499005), (195, 470856), (207, 443560), (230, 399204), (234, 392380), (260, 353142), (276, 332670), (299, 307080), (312, 294285), (345, 266136), (360, 255047), (390, 235428), (414, 221780), (460, 199602), (468, 196190), (520, 176571), (552, 166335), (585, 156952), (598, 153540), (690, 133068), (780, 117714), (828, 110890), (853, 107640), (897, 102360), (920, 99801), (936, 98095), (1035, 88712), (1170, 78476), (1196, 76770), (1380, 66534), (1495, 61416), (1560, 58857), (1656, 55445), (1706, 53820), (1794, 51180), (2070, 44356), (2340, 39238), (2392, 38385), (2559, 35880), (2691, 34120), (2760, 33267), (2990, 30708), (3412, 26910), (3588, 25590), (4140, 22178), (4265, 21528), (4485, 20472), (4680, 19619), (5118, 17940), (5382, 17060), (5980, 15354), (6824, 13455), (7176, 12795), (7677, 11960), (8280, 11089), (8530, 10764), (8970, 10236)]