72958950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{823}}^1$

素因数の和:1038

約数の個数: 72

約数和(自身を含む): 197250768

約数和(自身を除く): 124291818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 197, 225, 394, 450, 591, 823, 985, 1182, 1646, 1773, 1970, 2469, 2955, 3546, 4115, 4925, 4938, 5910, 7407, 8230, 8865, 9850, 12345, 14775, 14814, 17730, 20575, 24690, 29550, 37035, 41150, 44325, 61725, 74070, 88650, 123450, 162131, 185175, 324262, 370350, 486393, 810655, 972786, 1459179, 1621310, 2431965, 2918358, 4053275, 4863930, 7295895, 8106550, 12159825, 14591790, 24319650, 36479475, 72958950]

約数ペア:

[(1, 72958950), (2, 36479475), (3, 24319650), (5, 14591790), (6, 12159825), (9, 8106550), (10, 7295895), (15, 4863930), (18, 4053275), (25, 2918358), (30, 2431965), (45, 1621310), (50, 1459179), (75, 972786), (90, 810655), (150, 486393), (197, 370350), (225, 324262), (394, 185175), (450, 162131), (591, 123450), (823, 88650), (985, 74070), (1182, 61725), (1646, 44325), (1773, 41150), (1970, 37035), (2469, 29550), (2955, 24690), (3546, 20575), (4115, 17730), (4925, 14814), (4938, 14775), (5910, 12345), (7407, 9850), (8230, 8865)]