204776700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 620626944

約数和(自身を除く): 415850244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 97, 100, 124, 150, 155, 186, 194, 227, 291, 300, 310, 372, 388, 454, 465, 485, 582, 620, 681, 775, 908, 930, 970, 1135, 1164, 1362, 1455, 1550, 1860, 1940, 2270, 2325, 2425, 2724, 2910, 3007, 3100, 3405, 4540, 4650, 4850, 5675, 5820, 6014, 6810, 7037, 7275, 9021, 9300, 9700, 11350, 12028, 13620, 14074, 14550, 15035, 17025, 18042, 21111, 22019, 22700, 28148, 29100, 30070, 34050, 35185, 36084, 42222, 44038, 45105, 60140, 66057, 68100, 70370, 75175, 84444, 88076, 90210, 105555, 110095, 132114, 140740, 150350, 175925, 180420, 211110, 220190, 225525, 264228, 300700, 330285, 351850, 422220, 440380, 451050, 527775, 550475, 660570, 682589, 703700, 902100, 1055550, 1100950, 1321140, 1365178, 1651425, 2047767, 2111100, 2201900, 2730356, 3302850, 3412945, 4095534, 6605700, 6825890, 8191068, 10238835, 13651780, 17064725, 20477670, 34129450, 40955340, 51194175, 68258900, 102388350, 204776700]

約数ペア:

[(1, 204776700), (2, 102388350), (3, 68258900), (4, 51194175), (5, 40955340), (6, 34129450), (10, 20477670), (12, 17064725), (15, 13651780), (20, 10238835), (25, 8191068), (30, 6825890), (31, 6605700), (50, 4095534), (60, 3412945), (62, 3302850), (75, 2730356), (93, 2201900), (97, 2111100), (100, 2047767), (124, 1651425), (150, 1365178), (155, 1321140), (186, 1100950), (194, 1055550), (227, 902100), (291, 703700), (300, 682589), (310, 660570), (372, 550475), (388, 527775), (454, 451050), (465, 440380), (485, 422220), (582, 351850), (620, 330285), (681, 300700), (775, 264228), (908, 225525), (930, 220190), (970, 211110), (1135, 180420), (1164, 175925), (1362, 150350), (1455, 140740), (1550, 132114), (1860, 110095), (1940, 105555), (2270, 90210), (2325, 88076), (2425, 84444), (2724, 75175), (2910, 70370), (3007, 68100), (3100, 66057), (3405, 60140), (4540, 45105), (4650, 44038), (4850, 42222), (5675, 36084), (5820, 35185), (6014, 34050), (6810, 30070), (7037, 29100), (7275, 28148), (9021, 22700), (9300, 22019), (9700, 21111), (11350, 18042), (12028, 17025), (13620, 15035), (14074, 14550)]