88775280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1019}}^1$

素因数の和:1060

約数の個数: 180

約数和(自身を含む): 328025880

約数和(自身を除く): 239250600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1019, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2038, 2178, 2420, 2640, 2904, 3057, 3630, 3960, 4076, 4356, 4840, 5095, 5445, 5808, 6114, 7260, 7920, 8152, 8712, 9171, 9680, 10190, 10890, 11209, 12228, 14520, 15285, 16304, 17424, 18342, 20380, 21780, 22418, 24456, 29040, 30570, 33627, 36684, 40760, 43560, 44836, 45855, 48912, 56045, 61140, 67254, 73368, 81520, 87120, 89672, 91710, 100881, 112090, 122280, 123299, 134508, 146736, 168135, 179344, 183420, 201762, 224180, 244560, 246598, 269016, 336270, 366840, 369897, 403524, 448360, 493196, 504405, 538032, 616495, 672540, 733680, 739794, 807048, 896720, 986392, 1008810, 1109691, 1232990, 1345080, 1479588, 1614096, 1849485, 1972784, 2017620, 2219382, 2465980, 2690160, 2959176, 3698970, 4035240, 4438764, 4931960, 5548455, 5918352, 7397940, 8070480, 8877528, 9863920, 11096910, 14795880, 17755056, 22193820, 29591760, 44387640, 88775280]

約数ペア:

[(1, 88775280), (2, 44387640), (3, 29591760), (4, 22193820), (5, 17755056), (6, 14795880), (8, 11096910), (9, 9863920), (10, 8877528), (11, 8070480), (12, 7397940), (15, 5918352), (16, 5548455), (18, 4931960), (20, 4438764), (22, 4035240), (24, 3698970), (30, 2959176), (33, 2690160), (36, 2465980), (40, 2219382), (44, 2017620), (45, 1972784), (48, 1849485), (55, 1614096), (60, 1479588), (66, 1345080), (72, 1232990), (80, 1109691), (88, 1008810), (90, 986392), (99, 896720), (110, 807048), (120, 739794), (121, 733680), (132, 672540), (144, 616495), (165, 538032), (176, 504405), (180, 493196), (198, 448360), (220, 403524), (240, 369897), (242, 366840), (264, 336270), (330, 269016), (360, 246598), (363, 244560), (396, 224180), (440, 201762), (484, 183420), (495, 179344), (528, 168135), (605, 146736), (660, 134508), (720, 123299), (726, 122280), (792, 112090), (880, 100881), (968, 91710), (990, 89672), (1019, 87120), (1089, 81520), (1210, 73368), (1320, 67254), (1452, 61140), (1584, 56045), (1815, 48912), (1936, 45855), (1980, 44836), (2038, 43560), (2178, 40760), (2420, 36684), (2640, 33627), (2904, 30570), (3057, 29040), (3630, 24456), (3960, 22418), (4076, 21780), (4356, 20380), (4840, 18342), (5095, 17424), (5445, 16304), (5808, 15285), (6114, 14520), (7260, 12228), (7920, 11209), (8152, 10890), (8712, 10190), (9171, 9680)]