200502450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{2239}}^1$

素因数の和:2456

約数の個数: 72

約数和(自身を含む): 541632000

約数和(自身を除く): 341129550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 199, 225, 398, 450, 597, 995, 1194, 1791, 1990, 2239, 2985, 3582, 4478, 4975, 5970, 6717, 8955, 9950, 11195, 13434, 14925, 17910, 20151, 22390, 29850, 33585, 40302, 44775, 55975, 67170, 89550, 100755, 111950, 167925, 201510, 335850, 445561, 503775, 891122, 1007550, 1336683, 2227805, 2673366, 4010049, 4455610, 6683415, 8020098, 11139025, 13366830, 20050245, 22278050, 33417075, 40100490, 66834150, 100251225, 200502450]

約数ペア:

[(1, 200502450), (2, 100251225), (3, 66834150), (5, 40100490), (6, 33417075), (9, 22278050), (10, 20050245), (15, 13366830), (18, 11139025), (25, 8020098), (30, 6683415), (45, 4455610), (50, 4010049), (75, 2673366), (90, 2227805), (150, 1336683), (199, 1007550), (225, 891122), (398, 503775), (450, 445561), (597, 335850), (995, 201510), (1194, 167925), (1791, 111950), (1990, 100755), (2239, 89550), (2985, 67170), (3582, 55975), (4478, 44775), (4975, 40302), (5970, 33585), (6717, 29850), (8955, 22390), (9950, 20151), (11195, 17910), (13434, 14925)]