87428280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2521}}^1$

素因数の和:2569

約数の個数: 96

約数和(自身を含む): 278731440

約数和(自身を除く): 191303160

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, 255, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1734, 2040, 2312, 2521, 2890, 3468, 4335, 5042, 5780, 6936, 7563, 8670, 10084, 11560, 12605, 15126, 17340, 20168, 25210, 30252, 34680, 37815, 42857, 50420, 60504, 75630, 85714, 100840, 128571, 151260, 171428, 214285, 257142, 302520, 342856, 428570, 514284, 642855, 728569, 857140, 1028568, 1285710, 1457138, 1714280, 2185707, 2571420, 2914276, 3642845, 4371414, 5142840, 5828552, 7285690, 8742828, 10928535, 14571380, 17485656, 21857070, 29142760, 43714140, 87428280]

約数ペア:

[(1, 87428280), (2, 43714140), (3, 29142760), (4, 21857070), (5, 17485656), (6, 14571380), (8, 10928535), (10, 8742828), (12, 7285690), (15, 5828552), (17, 5142840), (20, 4371414), (24, 3642845), (30, 2914276), (34, 2571420), (40, 2185707), (51, 1714280), (60, 1457138), (68, 1285710), (85, 1028568), (102, 857140), (120, 728569), (136, 642855), (170, 514284), (204, 428570), (255, 342856), (289, 302520), (340, 257142), (408, 214285), (510, 171428), (578, 151260), (680, 128571), (867, 100840), (1020, 85714), (1156, 75630), (1445, 60504), (1734, 50420), (2040, 42857), (2312, 37815), (2521, 34680), (2890, 30252), (3468, 25210), (4335, 20168), (5042, 17340), (5780, 15126), (6936, 12605), (7563, 11560), (8670, 10084)]