12798977700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{157429}}^1$

素因数の和:157717

約数の個数: 72

約数和(自身を含む): 37168593280

約数和(自身を除く): 24369615580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 271, 300, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 6775, 8130, 13550, 16260, 20325, 27100, 40650, 81300, 157429, 314858, 472287, 629716, 787145, 944574, 1574290, 1889148, 2361435, 3148580, 3935725, 4722870, 7871450, 9445740, 11807175, 15742900, 23614350, 42663259, 47228700, 85326518, 127989777, 170653036, 213316295, 255979554, 426632590, 511959108, 639948885, 853265180, 1066581475, 1279897770, 2133162950, 2559795540, 3199744425, 4266325900, 6399488850, 12798977700]

約数ペア:

[(1, 12798977700), (2, 6399488850), (3, 4266325900), (4, 3199744425), (5, 2559795540), (6, 2133162950), (10, 1279897770), (12, 1066581475), (15, 853265180), (20, 639948885), (25, 511959108), (30, 426632590), (50, 255979554), (60, 213316295), (75, 170653036), (100, 127989777), (150, 85326518), (271, 47228700), (300, 42663259), (542, 23614350), (813, 15742900), (1084, 11807175), (1355, 9445740), (1626, 7871450), (2710, 4722870), (3252, 3935725), (4065, 3148580), (5420, 2361435), (6775, 1889148), (8130, 1574290), (13550, 944574), (16260, 787145), (20325, 629716), (27100, 472287), (40650, 314858), (81300, 157429)]