89571240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22619}}^1$

素因数の和:22647

約数の個数: 96

約数和(自身を含む): 317584800

約数和(自身を除く): 228013560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 22619, 45238, 67857, 90476, 113095, 135714, 180952, 203571, 226190, 248809, 271428, 339285, 407142, 452380, 497618, 542856, 678570, 746427, 814284, 904760, 995236, 1017855, 1244045, 1357140, 1492854, 1628568, 1990472, 2035710, 2239281, 2488090, 2714280, 2985708, 3732135, 4071420, 4478562, 4976180, 5971416, 7464270, 8142840, 8957124, 9952360, 11196405, 14928540, 17914248, 22392810, 29857080, 44785620, 89571240]

約数ペア:

[(1, 89571240), (2, 44785620), (3, 29857080), (4, 22392810), (5, 17914248), (6, 14928540), (8, 11196405), (9, 9952360), (10, 8957124), (11, 8142840), (12, 7464270), (15, 5971416), (18, 4976180), (20, 4478562), (22, 4071420), (24, 3732135), (30, 2985708), (33, 2714280), (36, 2488090), (40, 2239281), (44, 2035710), (45, 1990472), (55, 1628568), (60, 1492854), (66, 1357140), (72, 1244045), (88, 1017855), (90, 995236), (99, 904760), (110, 814284), (120, 746427), (132, 678570), (165, 542856), (180, 497618), (198, 452380), (220, 407142), (264, 339285), (330, 271428), (360, 248809), (396, 226190), (440, 203571), (495, 180952), (660, 135714), (792, 113095), (990, 90476), (1320, 67857), (1980, 45238), (3960, 22619)]