88077780

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{863}}^1$

素因数の和:897

約数の個数: 168

約数和(自身を含む): 317302272

約数和(自身を除く): 229224492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 863, 945, 972, 1134, 1215, 1260, 1458, 1620, 1701, 1726, 1890, 2268, 2430, 2589, 2835, 2916, 3402, 3452, 3645, 3780, 4315, 4860, 5103, 5178, 5670, 6041, 6804, 7290, 7767, 8505, 8630, 10206, 10356, 11340, 12082, 12945, 14580, 15534, 17010, 17260, 18123, 20412, 23301, 24164, 25515, 25890, 30205, 31068, 34020, 36246, 38835, 46602, 51030, 51780, 54369, 60410, 69903, 72492, 77670, 90615, 93204, 102060, 108738, 116505, 120820, 139806, 155340, 163107, 181230, 209709, 217476, 233010, 271845, 279612, 326214, 349515, 362460, 419418, 466020, 489321, 543690, 629127, 652428, 699030, 815535, 838836, 978642, 1048545, 1087380, 1258254, 1398060, 1467963, 1631070, 1957284, 2097090, 2446605, 2516508, 2935926, 3145635, 3262140, 4194180, 4403889, 4893210, 5871852, 6291270, 7339815, 8807778, 9786420, 12582540, 14679630, 17615556, 22019445, 29359260, 44038890, 88077780]

約数ペア:

[(1, 88077780), (2, 44038890), (3, 29359260), (4, 22019445), (5, 17615556), (6, 14679630), (7, 12582540), (9, 9786420), (10, 8807778), (12, 7339815), (14, 6291270), (15, 5871852), (18, 4893210), (20, 4403889), (21, 4194180), (27, 3262140), (28, 3145635), (30, 2935926), (35, 2516508), (36, 2446605), (42, 2097090), (45, 1957284), (54, 1631070), (60, 1467963), (63, 1398060), (70, 1258254), (81, 1087380), (84, 1048545), (90, 978642), (105, 838836), (108, 815535), (126, 699030), (135, 652428), (140, 629127), (162, 543690), (180, 489321), (189, 466020), (210, 419418), (243, 362460), (252, 349515), (270, 326214), (315, 279612), (324, 271845), (378, 233010), (405, 217476), (420, 209709), (486, 181230), (540, 163107), (567, 155340), (630, 139806), (729, 120820), (756, 116505), (810, 108738), (863, 102060), (945, 93204), (972, 90615), (1134, 77670), (1215, 72492), (1260, 69903), (1458, 60410), (1620, 54369), (1701, 51780), (1726, 51030), (1890, 46602), (2268, 38835), (2430, 36246), (2589, 34020), (2835, 31068), (2916, 30205), (3402, 25890), (3452, 25515), (3645, 24164), (3780, 23301), (4315, 20412), (4860, 18123), (5103, 17260), (5178, 17010), (5670, 15534), (6041, 14580), (6804, 12945), (7290, 12082), (7767, 11340), (8505, 10356), (8630, 10206)]