87160800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1625

約数の個数: 144

約数和(自身を含む): 296231040

約数和(自身を除く): 209070240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 800, 920, 1104, 1150, 1200, 1380, 1579, 1725, 1840, 2208, 2300, 2400, 2760, 3158, 3450, 3680, 4600, 4737, 5520, 6316, 6900, 7895, 9200, 9474, 11040, 12632, 13800, 15790, 18400, 18948, 23685, 25264, 27600, 31580, 36317, 37896, 39475, 47370, 50528, 55200, 63160, 72634, 75792, 78950, 94740, 108951, 118425, 126320, 145268, 151584, 157900, 181585, 189480, 217902, 236850, 252640, 290536, 315800, 363170, 378960, 435804, 473700, 544755, 581072, 631600, 726340, 757920, 871608, 907925, 947400, 1089510, 1162144, 1263200, 1452680, 1743216, 1815850, 1894800, 2179020, 2723775, 2905360, 3486432, 3631700, 3789600, 4358040, 5447550, 5810720, 7263400, 8716080, 10895100, 14526800, 17432160, 21790200, 29053600, 43580400, 87160800]

約数ペア:

[(1, 87160800), (2, 43580400), (3, 29053600), (4, 21790200), (5, 17432160), (6, 14526800), (8, 10895100), (10, 8716080), (12, 7263400), (15, 5810720), (16, 5447550), (20, 4358040), (23, 3789600), (24, 3631700), (25, 3486432), (30, 2905360), (32, 2723775), (40, 2179020), (46, 1894800), (48, 1815850), (50, 1743216), (60, 1452680), (69, 1263200), (75, 1162144), (80, 1089510), (92, 947400), (96, 907925), (100, 871608), (115, 757920), (120, 726340), (138, 631600), (150, 581072), (160, 544755), (184, 473700), (200, 435804), (230, 378960), (240, 363170), (276, 315800), (300, 290536), (345, 252640), (368, 236850), (400, 217902), (460, 189480), (480, 181585), (552, 157900), (575, 151584), (600, 145268), (690, 126320), (736, 118425), (800, 108951), (920, 94740), (1104, 78950), (1150, 75792), (1200, 72634), (1380, 63160), (1579, 55200), (1725, 50528), (1840, 47370), (2208, 39475), (2300, 37896), (2400, 36317), (2760, 31580), (3158, 27600), (3450, 25264), (3680, 23685), (4600, 18948), (4737, 18400), (5520, 15790), (6316, 13800), (6900, 12632), (7895, 11040), (9200, 9474)]