77564520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6529}}^1$

素因数の和:6560

約数の個数: 128

約数和(自身を含む): 282096000

約数和(自身を除く): 204531480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 6529, 11880, 13058, 19587, 26116, 32645, 39174, 52232, 58761, 65290, 71819, 78348, 97935, 117522, 130580, 143638, 156696, 176283, 195870, 215457, 235044, 261160, 287276, 293805, 352566, 359095, 391740, 430914, 470088, 574552, 587610, 646371, 705132, 718190, 783480, 861828, 881415, 1077285, 1175220, 1292742, 1410264, 1436380, 1723656, 1762830, 1939113, 2154570, 2350440, 2585484, 2872760, 3231855, 3525660, 3878226, 4309140, 5170968, 6463710, 7051320, 7756452, 8618280, 9695565, 12927420, 15512904, 19391130, 25854840, 38782260, 77564520]

約数ペア:

[(1, 77564520), (2, 38782260), (3, 25854840), (4, 19391130), (5, 15512904), (6, 12927420), (8, 9695565), (9, 8618280), (10, 7756452), (11, 7051320), (12, 6463710), (15, 5170968), (18, 4309140), (20, 3878226), (22, 3525660), (24, 3231855), (27, 2872760), (30, 2585484), (33, 2350440), (36, 2154570), (40, 1939113), (44, 1762830), (45, 1723656), (54, 1436380), (55, 1410264), (60, 1292742), (66, 1175220), (72, 1077285), (88, 881415), (90, 861828), (99, 783480), (108, 718190), (110, 705132), (120, 646371), (132, 587610), (135, 574552), (165, 470088), (180, 430914), (198, 391740), (216, 359095), (220, 352566), (264, 293805), (270, 287276), (297, 261160), (330, 235044), (360, 215457), (396, 195870), (440, 176283), (495, 156696), (540, 143638), (594, 130580), (660, 117522), (792, 97935), (990, 78348), (1080, 71819), (1188, 65290), (1320, 58761), (1485, 52232), (1980, 39174), (2376, 32645), (2970, 26116), (3960, 19587), (5940, 13058), (6529, 11880)]