611246100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{28697}}^1$

素因数の和:28785

約数の個数: 72

約数和(自身を含む): 1793510208

約数和(自身を除く): 1182264108

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, 4260, 5325, 7100, 10650, 21300, 28697, 57394, 86091, 114788, 143485, 172182, 286970, 344364, 430455, 573940, 717425, 860910, 1434850, 1721820, 2037487, 2152275, 2869700, 4074974, 4304550, 6112461, 8149948, 8609100, 10187435, 12224922, 20374870, 24449844, 30562305, 40749740, 50937175, 61124610, 101874350, 122249220, 152811525, 203748700, 305623050, 611246100]

約数ペア:

[(1, 611246100), (2, 305623050), (3, 203748700), (4, 152811525), (5, 122249220), (6, 101874350), (10, 61124610), (12, 50937175), (15, 40749740), (20, 30562305), (25, 24449844), (30, 20374870), (50, 12224922), (60, 10187435), (71, 8609100), (75, 8149948), (100, 6112461), (142, 4304550), (150, 4074974), (213, 2869700), (284, 2152275), (300, 2037487), (355, 1721820), (426, 1434850), (710, 860910), (852, 717425), (1065, 573940), (1420, 430455), (1775, 344364), (2130, 286970), (3550, 172182), (4260, 143485), (5325, 114788), (7100, 86091), (10650, 57394), (21300, 28697)]