90171000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 313204320

約数和(自身を除く): 223033320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 120, 125, 129, 150, 172, 180, 200, 215, 225, 233, 250, 258, 300, 344, 360, 375, 387, 430, 450, 466, 500, 516, 600, 645, 699, 750, 774, 860, 900, 932, 1000, 1032, 1075, 1125, 1165, 1290, 1398, 1500, 1548, 1720, 1800, 1864, 1935, 2097, 2150, 2250, 2330, 2580, 2796, 3000, 3096, 3225, 3495, 3870, 4194, 4300, 4500, 4660, 5160, 5375, 5592, 5825, 6450, 6990, 7740, 8388, 8600, 9000, 9320, 9675, 10019, 10485, 10750, 11650, 12900, 13980, 15480, 16125, 16776, 17475, 19350, 20038, 20970, 21500, 23300, 25800, 27960, 29125, 30057, 32250, 34950, 38700, 40076, 41940, 43000, 46600, 48375, 50095, 52425, 58250, 60114, 64500, 69900, 77400, 80152, 83880, 87375, 90171, 96750, 100190, 104850, 116500, 120228, 129000, 139800, 150285, 174750, 180342, 193500, 200380, 209700, 233000, 240456, 250475, 262125, 300570, 349500, 360684, 387000, 400760, 419400, 450855, 500950, 524250, 601140, 699000, 721368, 751425, 901710, 1001900, 1048500, 1202280, 1252375, 1502850, 1803420, 2003800, 2097000, 2254275, 2504750, 3005700, 3606840, 3757125, 4508550, 5009500, 6011400, 7514250, 9017100, 10019000, 11271375, 15028500, 18034200, 22542750, 30057000, 45085500, 90171000]

約数ペア:

[(1, 90171000), (2, 45085500), (3, 30057000), (4, 22542750), (5, 18034200), (6, 15028500), (8, 11271375), (9, 10019000), (10, 9017100), (12, 7514250), (15, 6011400), (18, 5009500), (20, 4508550), (24, 3757125), (25, 3606840), (30, 3005700), (36, 2504750), (40, 2254275), (43, 2097000), (45, 2003800), (50, 1803420), (60, 1502850), (72, 1252375), (75, 1202280), (86, 1048500), (90, 1001900), (100, 901710), (120, 751425), (125, 721368), (129, 699000), (150, 601140), (172, 524250), (180, 500950), (200, 450855), (215, 419400), (225, 400760), (233, 387000), (250, 360684), (258, 349500), (300, 300570), (344, 262125), (360, 250475), (375, 240456), (387, 233000), (430, 209700), (450, 200380), (466, 193500), (500, 180342), (516, 174750), (600, 150285), (645, 139800), (699, 129000), (750, 120228), (774, 116500), (860, 104850), (900, 100190), (932, 96750), (1000, 90171), (1032, 87375), (1075, 83880), (1125, 80152), (1165, 77400), (1290, 69900), (1398, 64500), (1500, 60114), (1548, 58250), (1720, 52425), (1800, 50095), (1864, 48375), (1935, 46600), (2097, 43000), (2150, 41940), (2250, 40076), (2330, 38700), (2580, 34950), (2796, 32250), (3000, 30057), (3096, 29125), (3225, 27960), (3495, 25800), (3870, 23300), (4194, 21500), (4300, 20970), (4500, 20038), (4660, 19350), (5160, 17475), (5375, 16776), (5592, 16125), (5825, 15480), (6450, 13980), (6990, 12900), (7740, 11650), (8388, 10750), (8600, 10485), (9000, 10019), (9320, 9675)]