75764100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{3557}}^1$

素因数の和:3645

約数の個数: 72

約数和(自身を含む): 222360768

約数和(自身を除く): 146596668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 3550, 3557, 4260, 5325, 7100, 7114, 10650, 10671, 14228, 17785, 21300, 21342, 35570, 42684, 53355, 71140, 88925, 106710, 177850, 213420, 252547, 266775, 355700, 505094, 533550, 757641, 1010188, 1067100, 1262735, 1515282, 2525470, 3030564, 3788205, 5050940, 6313675, 7576410, 12627350, 15152820, 18941025, 25254700, 37882050, 75764100]

約数ペア:

[(1, 75764100), (2, 37882050), (3, 25254700), (4, 18941025), (5, 15152820), (6, 12627350), (10, 7576410), (12, 6313675), (15, 5050940), (20, 3788205), (25, 3030564), (30, 2525470), (50, 1515282), (60, 1262735), (71, 1067100), (75, 1010188), (100, 757641), (142, 533550), (150, 505094), (213, 355700), (284, 266775), (300, 252547), (355, 213420), (426, 177850), (710, 106710), (852, 88925), (1065, 71140), (1420, 53355), (1775, 42684), (2130, 35570), (3550, 21342), (3557, 21300), (4260, 17785), (5325, 14228), (7100, 10671), (7114, 10650)]