90500400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1140

約数の個数: 180

約数和(自身を含む): 328016208

約数和(自身を除く): 237515808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 276, 300, 345, 360, 368, 400, 414, 450, 460, 552, 575, 600, 690, 720, 828, 900, 920, 1035, 1093, 1104, 1150, 1200, 1380, 1656, 1725, 1800, 1840, 2070, 2186, 2300, 2760, 3279, 3312, 3450, 3600, 4140, 4372, 4600, 5175, 5465, 5520, 6558, 6900, 8280, 8744, 9200, 9837, 10350, 10930, 13116, 13800, 16395, 16560, 17488, 19674, 20700, 21860, 25139, 26232, 27325, 27600, 32790, 39348, 41400, 43720, 49185, 50278, 52464, 54650, 65580, 75417, 78696, 81975, 82800, 87440, 98370, 100556, 109300, 125695, 131160, 150834, 157392, 163950, 196740, 201112, 218600, 226251, 245925, 251390, 262320, 301668, 327900, 377085, 393480, 402224, 437200, 452502, 491850, 502780, 603336, 628475, 655800, 754170, 786960, 905004, 983700, 1005560, 1131255, 1206672, 1256950, 1311600, 1508340, 1810008, 1885425, 1967400, 2011120, 2262510, 2513900, 3016680, 3620016, 3770850, 3934800, 4525020, 5027800, 5656275, 6033360, 7541700, 9050040, 10055600, 11312550, 15083400, 18100080, 22625100, 30166800, 45250200, 90500400]

約数ペア:

[(1, 90500400), (2, 45250200), (3, 30166800), (4, 22625100), (5, 18100080), (6, 15083400), (8, 11312550), (9, 10055600), (10, 9050040), (12, 7541700), (15, 6033360), (16, 5656275), (18, 5027800), (20, 4525020), (23, 3934800), (24, 3770850), (25, 3620016), (30, 3016680), (36, 2513900), (40, 2262510), (45, 2011120), (46, 1967400), (48, 1885425), (50, 1810008), (60, 1508340), (69, 1311600), (72, 1256950), (75, 1206672), (80, 1131255), (90, 1005560), (92, 983700), (100, 905004), (115, 786960), (120, 754170), (138, 655800), (144, 628475), (150, 603336), (180, 502780), (184, 491850), (200, 452502), (207, 437200), (225, 402224), (230, 393480), (240, 377085), (276, 327900), (300, 301668), (345, 262320), (360, 251390), (368, 245925), (400, 226251), (414, 218600), (450, 201112), (460, 196740), (552, 163950), (575, 157392), (600, 150834), (690, 131160), (720, 125695), (828, 109300), (900, 100556), (920, 98370), (1035, 87440), (1093, 82800), (1104, 81975), (1150, 78696), (1200, 75417), (1380, 65580), (1656, 54650), (1725, 52464), (1800, 50278), (1840, 49185), (2070, 43720), (2186, 41400), (2300, 39348), (2760, 32790), (3279, 27600), (3312, 27325), (3450, 26232), (3600, 25139), (4140, 21860), (4372, 20700), (4600, 19674), (5175, 17488), (5465, 16560), (5520, 16395), (6558, 13800), (6900, 13116), (8280, 10930), (8744, 10350), (9200, 9837)]