31830300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11789}}^1$

素因数の和:11812

約数の個数: 72

約数和(自身を含む): 102337200

約数和(自身を除く): 70506900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 11789, 23578, 35367, 47156, 58945, 70734, 106101, 117890, 141468, 176835, 212202, 235780, 294725, 318303, 353670, 424404, 530505, 589450, 636606, 707340, 884175, 1061010, 1178900, 1273212, 1591515, 1768350, 2122020, 2652525, 3183030, 3536700, 5305050, 6366060, 7957575, 10610100, 15915150, 31830300]

約数ペア:

[(1, 31830300), (2, 15915150), (3, 10610100), (4, 7957575), (5, 6366060), (6, 5305050), (9, 3536700), (10, 3183030), (12, 2652525), (15, 2122020), (18, 1768350), (20, 1591515), (25, 1273212), (27, 1178900), (30, 1061010), (36, 884175), (45, 707340), (50, 636606), (54, 589450), (60, 530505), (75, 424404), (90, 353670), (100, 318303), (108, 294725), (135, 235780), (150, 212202), (180, 176835), (225, 141468), (270, 117890), (300, 106101), (450, 70734), (540, 58945), (675, 47156), (900, 35367), (1350, 23578), (2700, 11789)]