30168400

素因数分解:

$2^4\times 5^2\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:596

約数の個数: 60

約数和(自身を含む): 73036000

約数和(自身を除く): 42867600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 199, 200, 379, 398, 400, 758, 796, 995, 1516, 1592, 1895, 1990, 3032, 3184, 3790, 3980, 4975, 6064, 7580, 7960, 9475, 9950, 15160, 15920, 18950, 19900, 30320, 37900, 39800, 75421, 75800, 79600, 150842, 151600, 301684, 377105, 603368, 754210, 1206736, 1508420, 1885525, 3016840, 3771050, 6033680, 7542100, 15084200, 30168400]

約数ペア:

[(1, 30168400), (2, 15084200), (4, 7542100), (5, 6033680), (8, 3771050), (10, 3016840), (16, 1885525), (20, 1508420), (25, 1206736), (40, 754210), (50, 603368), (80, 377105), (100, 301684), (199, 151600), (200, 150842), (379, 79600), (398, 75800), (400, 75421), (758, 39800), (796, 37900), (995, 30320), (1516, 19900), (1592, 18950), (1895, 15920), (1990, 15160), (3032, 9950), (3184, 9475), (3790, 7960), (3980, 7580), (4975, 6064)]