83888460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 270964512

約数和(自身を除く): 187076052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 243, 246, 270, 324, 369, 405, 410, 421, 486, 492, 540, 615, 738, 810, 820, 842, 972, 1107, 1215, 1230, 1263, 1476, 1620, 1684, 1845, 2105, 2214, 2430, 2460, 2526, 3321, 3690, 3789, 4210, 4428, 4860, 5052, 5535, 6315, 6642, 7380, 7578, 8420, 9963, 11070, 11367, 12630, 13284, 15156, 16605, 17261, 18945, 19926, 22140, 22734, 25260, 33210, 34101, 34522, 37890, 39852, 45468, 49815, 51783, 56835, 66420, 68202, 69044, 75780, 86305, 99630, 102303, 103566, 113670, 136404, 155349, 170505, 172610, 199260, 204606, 207132, 227340, 258915, 310698, 341010, 345220, 409212, 466047, 511515, 517830, 621396, 682020, 776745, 932094, 1023030, 1035660, 1398141, 1553490, 1864188, 2046060, 2330235, 2796282, 3106980, 4194423, 4660470, 5592564, 6990705, 8388846, 9320940, 13981410, 16777692, 20972115, 27962820, 41944230, 83888460]

約数ペア:

[(1, 83888460), (2, 41944230), (3, 27962820), (4, 20972115), (5, 16777692), (6, 13981410), (9, 9320940), (10, 8388846), (12, 6990705), (15, 5592564), (18, 4660470), (20, 4194423), (27, 3106980), (30, 2796282), (36, 2330235), (41, 2046060), (45, 1864188), (54, 1553490), (60, 1398141), (81, 1035660), (82, 1023030), (90, 932094), (108, 776745), (123, 682020), (135, 621396), (162, 517830), (164, 511515), (180, 466047), (205, 409212), (243, 345220), (246, 341010), (270, 310698), (324, 258915), (369, 227340), (405, 207132), (410, 204606), (421, 199260), (486, 172610), (492, 170505), (540, 155349), (615, 136404), (738, 113670), (810, 103566), (820, 102303), (842, 99630), (972, 86305), (1107, 75780), (1215, 69044), (1230, 68202), (1263, 66420), (1476, 56835), (1620, 51783), (1684, 49815), (1845, 45468), (2105, 39852), (2214, 37890), (2430, 34522), (2460, 34101), (2526, 33210), (3321, 25260), (3690, 22734), (3789, 22140), (4210, 19926), (4428, 18945), (4860, 17261), (5052, 16605), (5535, 15156), (6315, 13284), (6642, 12630), (7380, 11367), (7578, 11070), (8420, 9963)]