156557550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{1973}}^1$

素因数の和:2034

約数の個数: 72

約数和(自身を含む): 406083384

約数和(自身を除く): 249525834

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 529, 575, 690, 1058, 1150, 1587, 1725, 1973, 2645, 3174, 3450, 3946, 5290, 5919, 7935, 9865, 11838, 13225, 15870, 19730, 26450, 29595, 39675, 45379, 49325, 59190, 79350, 90758, 98650, 136137, 147975, 226895, 272274, 295950, 453790, 680685, 1043717, 1134475, 1361370, 2087434, 2268950, 3131151, 3403425, 5218585, 6262302, 6806850, 10437170, 15655755, 26092925, 31311510, 52185850, 78278775, 156557550]

約数ペア:

[(1, 156557550), (2, 78278775), (3, 52185850), (5, 31311510), (6, 26092925), (10, 15655755), (15, 10437170), (23, 6806850), (25, 6262302), (30, 5218585), (46, 3403425), (50, 3131151), (69, 2268950), (75, 2087434), (115, 1361370), (138, 1134475), (150, 1043717), (230, 680685), (345, 453790), (529, 295950), (575, 272274), (690, 226895), (1058, 147975), (1150, 136137), (1587, 98650), (1725, 90758), (1973, 79350), (2645, 59190), (3174, 49325), (3450, 45379), (3946, 39675), (5290, 29595), (5919, 26450), (7935, 19730), (9865, 15870), (11838, 13225)]