136890900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1709}}^1$

素因数の和:1818

約数の個数: 108

約数和(自身を含む): 434151900

約数和(自身を除く): 297261000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 89, 90, 100, 150, 178, 180, 225, 267, 300, 356, 445, 450, 534, 801, 890, 900, 1068, 1335, 1602, 1709, 1780, 2225, 2670, 3204, 3418, 4005, 4450, 5127, 5340, 6675, 6836, 8010, 8545, 8900, 10254, 13350, 15381, 16020, 17090, 20025, 20508, 25635, 26700, 30762, 34180, 40050, 42725, 51270, 61524, 76905, 80100, 85450, 102540, 128175, 152101, 153810, 170900, 256350, 304202, 307620, 384525, 456303, 512700, 608404, 760505, 769050, 912606, 1368909, 1521010, 1538100, 1825212, 2281515, 2737818, 3042020, 3802525, 4563030, 5475636, 6844545, 7605050, 9126060, 11407575, 13689090, 15210100, 22815150, 27378180, 34222725, 45630300, 68445450, 136890900]

約数ペア:

[(1, 136890900), (2, 68445450), (3, 45630300), (4, 34222725), (5, 27378180), (6, 22815150), (9, 15210100), (10, 13689090), (12, 11407575), (15, 9126060), (18, 7605050), (20, 6844545), (25, 5475636), (30, 4563030), (36, 3802525), (45, 3042020), (50, 2737818), (60, 2281515), (75, 1825212), (89, 1538100), (90, 1521010), (100, 1368909), (150, 912606), (178, 769050), (180, 760505), (225, 608404), (267, 512700), (300, 456303), (356, 384525), (445, 307620), (450, 304202), (534, 256350), (801, 170900), (890, 153810), (900, 152101), (1068, 128175), (1335, 102540), (1602, 85450), (1709, 80100), (1780, 76905), (2225, 61524), (2670, 51270), (3204, 42725), (3418, 40050), (4005, 34180), (4450, 30762), (5127, 26700), (5340, 25635), (6675, 20508), (6836, 20025), (8010, 17090), (8545, 16020), (8900, 15381), (10254, 13350)]