90822840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^2$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 289869840

約数和(自身を除く): 199047000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 211, 255, 340, 408, 422, 510, 633, 680, 844, 1020, 1055, 1266, 1688, 2040, 2110, 2532, 3165, 3587, 4220, 5064, 6330, 7174, 8440, 10761, 12660, 14348, 17935, 21522, 25320, 28696, 35870, 43044, 44521, 53805, 71740, 86088, 89042, 107610, 133563, 143480, 178084, 215220, 222605, 267126, 356168, 430440, 445210, 534252, 667815, 756857, 890420, 1068504, 1335630, 1513714, 1780840, 2270571, 2671260, 3027428, 3784285, 4541142, 5342520, 6054856, 7568570, 9082284, 11352855, 15137140, 18164568, 22705710, 30274280, 45411420, 90822840]

約数ペア:

[(1, 90822840), (2, 45411420), (3, 30274280), (4, 22705710), (5, 18164568), (6, 15137140), (8, 11352855), (10, 9082284), (12, 7568570), (15, 6054856), (17, 5342520), (20, 4541142), (24, 3784285), (30, 3027428), (34, 2671260), (40, 2270571), (51, 1780840), (60, 1513714), (68, 1335630), (85, 1068504), (102, 890420), (120, 756857), (136, 667815), (170, 534252), (204, 445210), (211, 430440), (255, 356168), (340, 267126), (408, 222605), (422, 215220), (510, 178084), (633, 143480), (680, 133563), (844, 107610), (1020, 89042), (1055, 86088), (1266, 71740), (1688, 53805), (2040, 44521), (2110, 43044), (2532, 35870), (3165, 28696), (3587, 25320), (4220, 21522), (5064, 17935), (6330, 14348), (7174, 12660), (8440, 10761)]