90355500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 240

約数和(自身を含む): 310774464

約数和(自身を除く): 220418964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 81, 90, 92, 97, 100, 108, 115, 125, 135, 138, 150, 162, 180, 194, 207, 225, 230, 250, 270, 276, 291, 300, 324, 345, 375, 388, 405, 414, 450, 460, 485, 500, 540, 575, 582, 621, 675, 690, 750, 810, 828, 873, 900, 970, 1035, 1125, 1150, 1164, 1242, 1350, 1380, 1455, 1500, 1620, 1725, 1746, 1863, 1940, 2025, 2070, 2231, 2250, 2300, 2425, 2484, 2619, 2700, 2875, 2910, 3105, 3375, 3450, 3492, 3726, 4050, 4140, 4365, 4462, 4500, 4850, 5175, 5238, 5750, 5820, 6210, 6693, 6750, 6900, 7275, 7452, 7857, 8100, 8625, 8730, 8924, 9315, 9700, 10125, 10350, 10476, 11155, 11500, 12125, 12420, 13095, 13386, 13500, 14550, 15525, 15714, 17250, 17460, 18630, 20079, 20250, 20700, 21825, 22310, 24250, 25875, 26190, 26772, 29100, 31050, 31428, 33465, 34500, 36375, 37260, 39285, 40158, 40500, 43650, 44620, 46575, 48500, 51750, 52380, 55775, 60237, 62100, 65475, 66930, 72750, 77625, 78570, 80316, 87300, 93150, 100395, 103500, 109125, 111550, 120474, 130950, 133860, 145500, 155250, 157140, 167325, 180711, 186300, 196425, 200790, 218250, 223100, 232875, 240948, 261900, 278875, 301185, 310500, 327375, 334650, 361422, 392850, 401580, 436500, 465750, 501975, 557750, 602370, 654750, 669300, 722844, 785700, 836625, 903555, 931500, 982125, 1003950, 1115500, 1204740, 1309500, 1505925, 1673250, 1807110, 1964250, 2007900, 2509875, 3011850, 3346500, 3614220, 3928500, 4517775, 5019750, 6023700, 7529625, 9035550, 10039500, 15059250, 18071100, 22588875, 30118500, 45177750, 90355500]

約数ペア:

[(1, 90355500), (2, 45177750), (3, 30118500), (4, 22588875), (5, 18071100), (6, 15059250), (9, 10039500), (10, 9035550), (12, 7529625), (15, 6023700), (18, 5019750), (20, 4517775), (23, 3928500), (25, 3614220), (27, 3346500), (30, 3011850), (36, 2509875), (45, 2007900), (46, 1964250), (50, 1807110), (54, 1673250), (60, 1505925), (69, 1309500), (75, 1204740), (81, 1115500), (90, 1003950), (92, 982125), (97, 931500), (100, 903555), (108, 836625), (115, 785700), (125, 722844), (135, 669300), (138, 654750), (150, 602370), (162, 557750), (180, 501975), (194, 465750), (207, 436500), (225, 401580), (230, 392850), (250, 361422), (270, 334650), (276, 327375), (291, 310500), (300, 301185), (324, 278875), (345, 261900), (375, 240948), (388, 232875), (405, 223100), (414, 218250), (450, 200790), (460, 196425), (485, 186300), (500, 180711), (540, 167325), (575, 157140), (582, 155250), (621, 145500), (675, 133860), (690, 130950), (750, 120474), (810, 111550), (828, 109125), (873, 103500), (900, 100395), (970, 93150), (1035, 87300), (1125, 80316), (1150, 78570), (1164, 77625), (1242, 72750), (1350, 66930), (1380, 65475), (1455, 62100), (1500, 60237), (1620, 55775), (1725, 52380), (1746, 51750), (1863, 48500), (1940, 46575), (2025, 44620), (2070, 43650), (2231, 40500), (2250, 40158), (2300, 39285), (2425, 37260), (2484, 36375), (2619, 34500), (2700, 33465), (2875, 31428), (2910, 31050), (3105, 29100), (3375, 26772), (3450, 26190), (3492, 25875), (3726, 24250), (4050, 22310), (4140, 21825), (4365, 20700), (4462, 20250), (4500, 20079), (4850, 18630), (5175, 17460), (5238, 17250), (5750, 15714), (5820, 15525), (6210, 14550), (6693, 13500), (6750, 13386), (6900, 13095), (7275, 12420), (7452, 12125), (7857, 11500), (8100, 11155), (8625, 10476), (8730, 10350), (8924, 10125), (9315, 9700)]