100214520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2251}}^1$

素因数の和:2325

約数の個数: 128

約数和(自身を含む): 350231040

約数和(自身を除く): 250016520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2251, 2968, 3180, 3710, 4452, 4502, 5565, 6360, 6753, 7420, 8904, 9004, 11130, 11255, 13506, 14840, 15757, 18008, 22260, 22510, 27012, 31514, 33765, 44520, 45020, 47271, 54024, 63028, 67530, 78785, 90040, 94542, 119303, 126056, 135060, 157570, 189084, 236355, 238606, 270120, 315140, 357909, 378168, 472710, 477212, 596515, 630280, 715818, 835121, 945420, 954424, 1193030, 1431636, 1670242, 1789545, 1890840, 2386060, 2505363, 2863272, 3340484, 3579090, 4175605, 4772120, 5010726, 6680968, 7158180, 8351210, 10021452, 12526815, 14316360, 16702420, 20042904, 25053630, 33404840, 50107260, 100214520]

約数ペア:

[(1, 100214520), (2, 50107260), (3, 33404840), (4, 25053630), (5, 20042904), (6, 16702420), (7, 14316360), (8, 12526815), (10, 10021452), (12, 8351210), (14, 7158180), (15, 6680968), (20, 5010726), (21, 4772120), (24, 4175605), (28, 3579090), (30, 3340484), (35, 2863272), (40, 2505363), (42, 2386060), (53, 1890840), (56, 1789545), (60, 1670242), (70, 1431636), (84, 1193030), (105, 954424), (106, 945420), (120, 835121), (140, 715818), (159, 630280), (168, 596515), (210, 477212), (212, 472710), (265, 378168), (280, 357909), (318, 315140), (371, 270120), (420, 238606), (424, 236355), (530, 189084), (636, 157570), (742, 135060), (795, 126056), (840, 119303), (1060, 94542), (1113, 90040), (1272, 78785), (1484, 67530), (1590, 63028), (1855, 54024), (2120, 47271), (2226, 45020), (2251, 44520), (2968, 33765), (3180, 31514), (3710, 27012), (4452, 22510), (4502, 22260), (5565, 18008), (6360, 15757), (6753, 14840), (7420, 13506), (8904, 11255), (9004, 11130)]