72537570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1187}}^1$

素因数の和:1304

約数の個数: 96

約数和(自身を含む): 217945728

約数和(自身を除く): 145408158

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 97, 105, 126, 194, 210, 291, 315, 485, 582, 630, 679, 873, 970, 1187, 1358, 1455, 1746, 2037, 2374, 2910, 3395, 3561, 4074, 4365, 5935, 6111, 6790, 7122, 8309, 8730, 10185, 10683, 11870, 12222, 16618, 17805, 20370, 21366, 24927, 30555, 35610, 41545, 49854, 53415, 61110, 74781, 83090, 106830, 115139, 124635, 149562, 230278, 249270, 345417, 373905, 575695, 690834, 747810, 805973, 1036251, 1151390, 1611946, 1727085, 2072502, 2417919, 3454170, 4029865, 4835838, 5181255, 7253757, 8059730, 10362510, 12089595, 14507514, 24179190, 36268785, 72537570]

約数ペア:

[(1, 72537570), (2, 36268785), (3, 24179190), (5, 14507514), (6, 12089595), (7, 10362510), (9, 8059730), (10, 7253757), (14, 5181255), (15, 4835838), (18, 4029865), (21, 3454170), (30, 2417919), (35, 2072502), (42, 1727085), (45, 1611946), (63, 1151390), (70, 1036251), (90, 805973), (97, 747810), (105, 690834), (126, 575695), (194, 373905), (210, 345417), (291, 249270), (315, 230278), (485, 149562), (582, 124635), (630, 115139), (679, 106830), (873, 83090), (970, 74781), (1187, 61110), (1358, 53415), (1455, 49854), (1746, 41545), (2037, 35610), (2374, 30555), (2910, 24927), (3395, 21366), (3561, 20370), (4074, 17805), (4365, 16618), (5935, 12222), (6111, 11870), (6790, 10683), (7122, 10185), (8309, 8730)]