203418270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68491}}^1$

素因数の和:68518

約数の個数: 64

約数和(自身を含む): 591770880

約数和(自身を除く): 388352610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 68491, 136982, 205473, 342455, 410946, 616419, 684910, 753401, 1027365, 1232838, 1506802, 1849257, 2054730, 2260203, 3082095, 3698514, 3767005, 4520406, 6164190, 6780609, 7534010, 9246285, 11301015, 13561218, 18492570, 20341827, 22602030, 33903045, 40683654, 67806090, 101709135, 203418270]

約数ペア:

[(1, 203418270), (2, 101709135), (3, 67806090), (5, 40683654), (6, 33903045), (9, 22602030), (10, 20341827), (11, 18492570), (15, 13561218), (18, 11301015), (22, 9246285), (27, 7534010), (30, 6780609), (33, 6164190), (45, 4520406), (54, 3767005), (55, 3698514), (66, 3082095), (90, 2260203), (99, 2054730), (110, 1849257), (135, 1506802), (165, 1232838), (198, 1027365), (270, 753401), (297, 684910), (330, 616419), (495, 410946), (594, 342455), (990, 205473), (1485, 136982), (2970, 68491)]