100808520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9439}}^1$

素因数の和:9542

約数の個数: 64

約数和(自身を含む): 305856000

約数和(自身を除く): 205047480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 9439, 10680, 18878, 28317, 37756, 47195, 56634, 75512, 94390, 113268, 141585, 188780, 226536, 283170, 377560, 566340, 840071, 1132680, 1680142, 2520213, 3360284, 4200355, 5040426, 6720568, 8400710, 10080852, 12601065, 16801420, 20161704, 25202130, 33602840, 50404260, 100808520]

約数ペア:

[(1, 100808520), (2, 50404260), (3, 33602840), (4, 25202130), (5, 20161704), (6, 16801420), (8, 12601065), (10, 10080852), (12, 8400710), (15, 6720568), (20, 5040426), (24, 4200355), (30, 3360284), (40, 2520213), (60, 1680142), (89, 1132680), (120, 840071), (178, 566340), (267, 377560), (356, 283170), (445, 226536), (534, 188780), (712, 141585), (890, 113268), (1068, 94390), (1335, 75512), (1780, 56634), (2136, 47195), (2670, 37756), (3560, 28317), (5340, 18878), (9439, 10680)]