31044300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{14783}}^1$

素因数の和:14807

約数の個数: 72

約数和(自身を含む): 102660096

約数和(自身を除く): 71615796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 14783, 29566, 44349, 59132, 73915, 88698, 103481, 147830, 177396, 206962, 221745, 295660, 310443, 369575, 413924, 443490, 517405, 620886, 739150, 886980, 1034810, 1108725, 1241772, 1478300, 1552215, 2069620, 2217450, 2587025, 3104430, 4434900, 5174050, 6208860, 7761075, 10348100, 15522150, 31044300]

約数ペア:

[(1, 31044300), (2, 15522150), (3, 10348100), (4, 7761075), (5, 6208860), (6, 5174050), (7, 4434900), (10, 3104430), (12, 2587025), (14, 2217450), (15, 2069620), (20, 1552215), (21, 1478300), (25, 1241772), (28, 1108725), (30, 1034810), (35, 886980), (42, 739150), (50, 620886), (60, 517405), (70, 443490), (75, 413924), (84, 369575), (100, 310443), (105, 295660), (140, 221745), (150, 206962), (175, 177396), (210, 147830), (300, 103481), (350, 88698), (420, 73915), (525, 59132), (700, 44349), (1050, 29566), (2100, 14783)]