85223160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21521}}^1$

素因数の和:21549

約数の個数: 96

約数和(自身を含む): 302168880

約数和(自身を除く): 216945720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 21521, 43042, 64563, 86084, 107605, 129126, 172168, 193689, 215210, 236731, 258252, 322815, 387378, 430420, 473462, 516504, 645630, 710193, 774756, 860840, 946924, 968445, 1183655, 1291260, 1420386, 1549512, 1893848, 1936890, 2130579, 2367310, 2582520, 2840772, 3550965, 3873780, 4261158, 4734620, 5681544, 7101930, 7747560, 8522316, 9469240, 10652895, 14203860, 17044632, 21305790, 28407720, 42611580, 85223160]

約数ペア:

[(1, 85223160), (2, 42611580), (3, 28407720), (4, 21305790), (5, 17044632), (6, 14203860), (8, 10652895), (9, 9469240), (10, 8522316), (11, 7747560), (12, 7101930), (15, 5681544), (18, 4734620), (20, 4261158), (22, 3873780), (24, 3550965), (30, 2840772), (33, 2582520), (36, 2367310), (40, 2130579), (44, 1936890), (45, 1893848), (55, 1549512), (60, 1420386), (66, 1291260), (72, 1183655), (88, 968445), (90, 946924), (99, 860840), (110, 774756), (120, 710193), (132, 645630), (165, 516504), (180, 473462), (198, 430420), (220, 387378), (264, 322815), (330, 258252), (360, 236731), (396, 215210), (440, 193689), (495, 172168), (660, 129126), (792, 107605), (990, 86084), (1320, 64563), (1980, 43042), (3960, 21521)]