25640100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:970

約数の個数: 108

約数和(自身を含む): 83050240

約数和(自身を除く): 57410140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 919, 930, 1116, 1395, 1550, 1838, 1860, 2325, 2757, 2790, 3100, 3676, 4595, 4650, 5514, 5580, 6975, 8271, 9190, 9300, 11028, 13785, 13950, 16542, 18380, 22975, 27570, 27900, 28489, 33084, 41355, 45950, 55140, 56978, 68925, 82710, 85467, 91900, 113956, 137850, 142445, 165420, 170934, 206775, 256401, 275700, 284890, 341868, 413550, 427335, 512802, 569780, 712225, 827100, 854670, 1025604, 1282005, 1424450, 1709340, 2136675, 2564010, 2848900, 4273350, 5128020, 6410025, 8546700, 12820050, 25640100]

約数ペア:

[(1, 25640100), (2, 12820050), (3, 8546700), (4, 6410025), (5, 5128020), (6, 4273350), (9, 2848900), (10, 2564010), (12, 2136675), (15, 1709340), (18, 1424450), (20, 1282005), (25, 1025604), (30, 854670), (31, 827100), (36, 712225), (45, 569780), (50, 512802), (60, 427335), (62, 413550), (75, 341868), (90, 284890), (93, 275700), (100, 256401), (124, 206775), (150, 170934), (155, 165420), (180, 142445), (186, 137850), (225, 113956), (279, 91900), (300, 85467), (310, 82710), (372, 68925), (450, 56978), (465, 55140), (558, 45950), (620, 41355), (775, 33084), (900, 28489), (919, 27900), (930, 27570), (1116, 22975), (1395, 18380), (1550, 16542), (1838, 13950), (1860, 13785), (2325, 11028), (2757, 9300), (2790, 9190), (3100, 8271), (3676, 6975), (4595, 5580), (4650, 5514)]