20170073400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{80231}}^1$

素因数の和:80669

約数の個数: 96

約数和(自身を含む): 62677238400

約数和(自身を除く): 42507165000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 419, 600, 838, 1257, 1676, 2095, 2514, 3352, 4190, 5028, 6285, 8380, 10056, 10475, 12570, 16760, 20950, 25140, 31425, 41900, 50280, 62850, 80231, 83800, 125700, 160462, 240693, 251400, 320924, 401155, 481386, 641848, 802310, 962772, 1203465, 1604620, 1925544, 2005775, 2406930, 3209240, 4011550, 4813860, 6017325, 8023100, 9627720, 12034650, 16046200, 24069300, 33616789, 48138600, 67233578, 100850367, 134467156, 168083945, 201700734, 268934312, 336167890, 403401468, 504251835, 672335780, 806802936, 840419725, 1008503670, 1344671560, 1680839450, 2017007340, 2521259175, 3361678900, 4034014680, 5042518350, 6723357800, 10085036700, 20170073400]

約数ペア:

[(1, 20170073400), (2, 10085036700), (3, 6723357800), (4, 5042518350), (5, 4034014680), (6, 3361678900), (8, 2521259175), (10, 2017007340), (12, 1680839450), (15, 1344671560), (20, 1008503670), (24, 840419725), (25, 806802936), (30, 672335780), (40, 504251835), (50, 403401468), (60, 336167890), (75, 268934312), (100, 201700734), (120, 168083945), (150, 134467156), (200, 100850367), (300, 67233578), (419, 48138600), (600, 33616789), (838, 24069300), (1257, 16046200), (1676, 12034650), (2095, 9627720), (2514, 8023100), (3352, 6017325), (4190, 4813860), (5028, 4011550), (6285, 3209240), (8380, 2406930), (10056, 2005775), (10475, 1925544), (12570, 1604620), (16760, 1203465), (20950, 962772), (25140, 802310), (31425, 641848), (41900, 481386), (50280, 401155), (62850, 320924), (80231, 251400), (83800, 240693), (125700, 160462)]