129833700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{457}}^1\times {\mathrm{947}}^1$

素因数の和:1421

約数の個数: 72

約数和(自身を含む): 376871712

約数和(自身を除く): 247038012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 457, 914, 947, 1371, 1828, 1894, 2285, 2742, 2841, 3788, 4570, 4735, 5484, 5682, 6855, 9140, 9470, 11364, 11425, 13710, 14205, 18940, 22850, 23675, 27420, 28410, 34275, 45700, 47350, 56820, 68550, 71025, 94700, 137100, 142050, 284100, 432779, 865558, 1298337, 1731116, 2163895, 2596674, 4327790, 5193348, 6491685, 8655580, 10819475, 12983370, 21638950, 25966740, 32458425, 43277900, 64916850, 129833700]

約数ペア:

[(1, 129833700), (2, 64916850), (3, 43277900), (4, 32458425), (5, 25966740), (6, 21638950), (10, 12983370), (12, 10819475), (15, 8655580), (20, 6491685), (25, 5193348), (30, 4327790), (50, 2596674), (60, 2163895), (75, 1731116), (100, 1298337), (150, 865558), (300, 432779), (457, 284100), (914, 142050), (947, 137100), (1371, 94700), (1828, 71025), (1894, 68550), (2285, 56820), (2742, 47350), (2841, 45700), (3788, 34275), (4570, 28410), (4735, 27420), (5484, 23675), (5682, 22850), (6855, 18940), (9140, 14205), (9470, 13710), (11364, 11425)]