253443900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{1597}}^1$

素因数の和:1660

約数の個数: 108

約数和(自身を含む): 767046392

約数和(自身を除く): 513602492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 529, 575, 690, 1058, 1150, 1380, 1587, 1597, 1725, 2116, 2300, 2645, 3174, 3194, 3450, 4791, 5290, 6348, 6388, 6900, 7935, 7985, 9582, 10580, 13225, 15870, 15970, 19164, 23955, 26450, 31740, 31940, 36731, 39675, 39925, 47910, 52900, 73462, 79350, 79850, 95820, 110193, 119775, 146924, 158700, 159700, 183655, 220386, 239550, 367310, 440772, 479100, 550965, 734620, 844813, 918275, 1101930, 1689626, 1836550, 2203860, 2534439, 2754825, 3379252, 3673100, 4224065, 5068878, 5509650, 8448130, 10137756, 11019300, 12672195, 16896260, 21120325, 25344390, 42240650, 50688780, 63360975, 84481300, 126721950, 253443900]

約数ペア:

[(1, 253443900), (2, 126721950), (3, 84481300), (4, 63360975), (5, 50688780), (6, 42240650), (10, 25344390), (12, 21120325), (15, 16896260), (20, 12672195), (23, 11019300), (25, 10137756), (30, 8448130), (46, 5509650), (50, 5068878), (60, 4224065), (69, 3673100), (75, 3379252), (92, 2754825), (100, 2534439), (115, 2203860), (138, 1836550), (150, 1689626), (230, 1101930), (276, 918275), (300, 844813), (345, 734620), (460, 550965), (529, 479100), (575, 440772), (690, 367310), (1058, 239550), (1150, 220386), (1380, 183655), (1587, 159700), (1597, 158700), (1725, 146924), (2116, 119775), (2300, 110193), (2645, 95820), (3174, 79850), (3194, 79350), (3450, 73462), (4791, 52900), (5290, 47910), (6348, 39925), (6388, 39675), (6900, 36731), (7935, 31940), (7985, 31740), (9582, 26450), (10580, 23955), (13225, 19164), (15870, 15970)]