61002800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8971}}^1$

素因数の和:9006

約数の個数: 60

約数和(自身を含む): 155197656

約数和(自身を除く): 94194856

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 8971, 17942, 35884, 44855, 71768, 89710, 143536, 152507, 179420, 224275, 305014, 358840, 448550, 610028, 717680, 762535, 897100, 1220056, 1525070, 1794200, 2440112, 3050140, 3588400, 3812675, 6100280, 7625350, 12200560, 15250700, 30501400, 61002800]

約数ペア:

[(1, 61002800), (2, 30501400), (4, 15250700), (5, 12200560), (8, 7625350), (10, 6100280), (16, 3812675), (17, 3588400), (20, 3050140), (25, 2440112), (34, 1794200), (40, 1525070), (50, 1220056), (68, 897100), (80, 762535), (85, 717680), (100, 610028), (136, 448550), (170, 358840), (200, 305014), (272, 224275), (340, 179420), (400, 152507), (425, 143536), (680, 89710), (850, 71768), (1360, 44855), (1700, 35884), (3400, 17942), (6800, 8971)]