989010600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{881}}^1\times {\mathrm{1871}}^1$

素因数の和:2771

約数の個数: 96

約数和(自身を含む): 3071053440

約数和(自身を除く): 2082042840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 881, 1762, 1871, 2643, 3524, 3742, 4405, 5286, 5613, 7048, 7484, 8810, 9355, 10572, 11226, 13215, 14968, 17620, 18710, 21144, 22025, 22452, 26430, 28065, 35240, 37420, 44050, 44904, 46775, 52860, 56130, 66075, 74840, 88100, 93550, 105720, 112260, 132150, 140325, 176200, 187100, 224520, 264300, 280650, 374200, 528600, 561300, 1122600, 1648351, 3296702, 4945053, 6593404, 8241755, 9890106, 13186808, 16483510, 19780212, 24725265, 32967020, 39560424, 41208775, 49450530, 65934040, 82417550, 98901060, 123626325, 164835100, 197802120, 247252650, 329670200, 494505300, 989010600]

約数ペア:

[(1, 989010600), (2, 494505300), (3, 329670200), (4, 247252650), (5, 197802120), (6, 164835100), (8, 123626325), (10, 98901060), (12, 82417550), (15, 65934040), (20, 49450530), (24, 41208775), (25, 39560424), (30, 32967020), (40, 24725265), (50, 19780212), (60, 16483510), (75, 13186808), (100, 9890106), (120, 8241755), (150, 6593404), (200, 4945053), (300, 3296702), (600, 1648351), (881, 1122600), (1762, 561300), (1871, 528600), (2643, 374200), (3524, 280650), (3742, 264300), (4405, 224520), (5286, 187100), (5613, 176200), (7048, 140325), (7484, 132150), (8810, 112260), (9355, 105720), (10572, 93550), (11226, 88100), (13215, 74840), (14968, 66075), (17620, 56130), (18710, 52860), (21144, 46775), (22025, 44904), (22452, 44050), (26430, 37420), (28065, 35240)]