74417700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{35437}}^1$

素因数の和:35461

約数の個数: 72

約数和(自身を含む): 246081472

約数和(自身を除く): 171663772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 35437, 70874, 106311, 141748, 177185, 212622, 248059, 354370, 425244, 496118, 531555, 708740, 744177, 885925, 992236, 1063110, 1240295, 1488354, 1771850, 2126220, 2480590, 2657775, 2976708, 3543700, 3720885, 4961180, 5315550, 6201475, 7441770, 10631100, 12402950, 14883540, 18604425, 24805900, 37208850, 74417700]

約数ペア:

[(1, 74417700), (2, 37208850), (3, 24805900), (4, 18604425), (5, 14883540), (6, 12402950), (7, 10631100), (10, 7441770), (12, 6201475), (14, 5315550), (15, 4961180), (20, 3720885), (21, 3543700), (25, 2976708), (28, 2657775), (30, 2480590), (35, 2126220), (42, 1771850), (50, 1488354), (60, 1240295), (70, 1063110), (75, 992236), (84, 885925), (100, 744177), (105, 708740), (140, 531555), (150, 496118), (175, 425244), (210, 354370), (300, 248059), (350, 212622), (420, 177185), (525, 141748), (700, 106311), (1050, 70874), (2100, 35437)]