66027831660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{738071}}^1$

素因数の和:738164

約数の個数: 144

約数和(自身を含む): 232120691712

約数和(自身を除く): 166092860052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 71, 84, 90, 105, 126, 140, 142, 180, 210, 213, 252, 284, 315, 355, 420, 426, 497, 630, 639, 710, 852, 994, 1065, 1260, 1278, 1420, 1491, 1988, 2130, 2485, 2556, 2982, 3195, 4260, 4473, 4970, 5964, 6390, 7455, 8946, 9940, 12780, 14910, 17892, 22365, 29820, 44730, 89460, 738071, 1476142, 2214213, 2952284, 3690355, 4428426, 5166497, 6642639, 7380710, 8856852, 10332994, 11071065, 13285278, 14761420, 15499491, 20665988, 22142130, 25832485, 26570556, 30998982, 33213195, 44284260, 46498473, 51664970, 52403041, 61997964, 66426390, 77497455, 92996946, 103329940, 104806082, 132852780, 154994910, 157209123, 185993892, 209612164, 232492365, 262015205, 309989820, 314418246, 366821287, 464984730, 471627369, 524030410, 628836492, 733642574, 786045615, 929969460, 943254738, 1048060820, 1100463861, 1467285148, 1572091230, 1834106435, 1886509476, 2200927722, 2358136845, 3144182460, 3301391583, 3668212870, 4401855444, 4716273690, 5502319305, 6602783166, 7336425740, 9432547380, 11004638610, 13205566332, 16506957915, 22009277220, 33013915830, 66027831660]

約数ペア:

[(1, 66027831660), (2, 33013915830), (3, 22009277220), (4, 16506957915), (5, 13205566332), (6, 11004638610), (7, 9432547380), (9, 7336425740), (10, 6602783166), (12, 5502319305), (14, 4716273690), (15, 4401855444), (18, 3668212870), (20, 3301391583), (21, 3144182460), (28, 2358136845), (30, 2200927722), (35, 1886509476), (36, 1834106435), (42, 1572091230), (45, 1467285148), (60, 1100463861), (63, 1048060820), (70, 943254738), (71, 929969460), (84, 786045615), (90, 733642574), (105, 628836492), (126, 524030410), (140, 471627369), (142, 464984730), (180, 366821287), (210, 314418246), (213, 309989820), (252, 262015205), (284, 232492365), (315, 209612164), (355, 185993892), (420, 157209123), (426, 154994910), (497, 132852780), (630, 104806082), (639, 103329940), (710, 92996946), (852, 77497455), (994, 66426390), (1065, 61997964), (1260, 52403041), (1278, 51664970), (1420, 46498473), (1491, 44284260), (1988, 33213195), (2130, 30998982), (2485, 26570556), (2556, 25832485), (2982, 22142130), (3195, 20665988), (4260, 15499491), (4473, 14761420), (4970, 13285278), (5964, 11071065), (6390, 10332994), (7455, 8856852), (8946, 7380710), (9940, 6642639), (12780, 5166497), (14910, 4428426), (17892, 3690355), (22365, 2952284), (29820, 2214213), (44730, 1476142), (89460, 738071)]