25324950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 72852480

約数和(自身を除く): 47527530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 89, 105, 150, 175, 178, 210, 267, 271, 350, 445, 525, 534, 542, 623, 813, 890, 1050, 1246, 1335, 1355, 1626, 1869, 1897, 2225, 2670, 2710, 3115, 3738, 3794, 4065, 4450, 5691, 6230, 6675, 6775, 8130, 9345, 9485, 11382, 13350, 13550, 15575, 18690, 18970, 20325, 24119, 28455, 31150, 40650, 46725, 47425, 48238, 56910, 72357, 93450, 94850, 120595, 142275, 144714, 168833, 241190, 284550, 337666, 361785, 506499, 602975, 723570, 844165, 1012998, 1205950, 1688330, 1808925, 2532495, 3617850, 4220825, 5064990, 8441650, 12662475, 25324950]

約数ペア:

[(1, 25324950), (2, 12662475), (3, 8441650), (5, 5064990), (6, 4220825), (7, 3617850), (10, 2532495), (14, 1808925), (15, 1688330), (21, 1205950), (25, 1012998), (30, 844165), (35, 723570), (42, 602975), (50, 506499), (70, 361785), (75, 337666), (89, 284550), (105, 241190), (150, 168833), (175, 144714), (178, 142275), (210, 120595), (267, 94850), (271, 93450), (350, 72357), (445, 56910), (525, 48238), (534, 47425), (542, 46725), (623, 40650), (813, 31150), (890, 28455), (1050, 24119), (1246, 20325), (1335, 18970), (1355, 18690), (1626, 15575), (1869, 13550), (1897, 13350), (2225, 11382), (2670, 9485), (2710, 9345), (3115, 8130), (3738, 6775), (3794, 6675), (4065, 6230), (4450, 5691)]