100661220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50839}}^1$

素因数の和:50865

約数の個数: 72

約数和(自身を含む): 333103680

約数和(自身を除く): 232442460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 50839, 101678, 152517, 203356, 254195, 305034, 457551, 508390, 559229, 610068, 762585, 915102, 1016780, 1118458, 1525170, 1677687, 1830204, 2236916, 2287755, 2796145, 3050340, 3355374, 4575510, 5033061, 5592290, 6710748, 8388435, 9151020, 10066122, 11184580, 16776870, 20132244, 25165305, 33553740, 50330610, 100661220]

約数ペア:

[(1, 100661220), (2, 50330610), (3, 33553740), (4, 25165305), (5, 20132244), (6, 16776870), (9, 11184580), (10, 10066122), (11, 9151020), (12, 8388435), (15, 6710748), (18, 5592290), (20, 5033061), (22, 4575510), (30, 3355374), (33, 3050340), (36, 2796145), (44, 2287755), (45, 2236916), (55, 1830204), (60, 1677687), (66, 1525170), (90, 1118458), (99, 1016780), (110, 915102), (132, 762585), (165, 610068), (180, 559229), (198, 508390), (220, 457551), (330, 305034), (396, 254195), (495, 203356), (660, 152517), (990, 101678), (1980, 50839)]