20051400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1495

約数の個数: 96

約数和(自身を含む): 64906560

約数和(自身を除く): 44855160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 552, 575, 600, 690, 920, 1150, 1380, 1453, 1725, 2300, 2760, 2906, 3450, 4359, 4600, 5812, 6900, 7265, 8718, 11624, 13800, 14530, 17436, 21795, 29060, 33419, 34872, 36325, 43590, 58120, 66838, 72650, 87180, 100257, 108975, 133676, 145300, 167095, 174360, 200514, 217950, 267352, 290600, 334190, 401028, 435900, 501285, 668380, 802056, 835475, 871800, 1002570, 1336760, 1670950, 2005140, 2506425, 3341900, 4010280, 5012850, 6683800, 10025700, 20051400]

約数ペア:

[(1, 20051400), (2, 10025700), (3, 6683800), (4, 5012850), (5, 4010280), (6, 3341900), (8, 2506425), (10, 2005140), (12, 1670950), (15, 1336760), (20, 1002570), (23, 871800), (24, 835475), (25, 802056), (30, 668380), (40, 501285), (46, 435900), (50, 401028), (60, 334190), (69, 290600), (75, 267352), (92, 217950), (100, 200514), (115, 174360), (120, 167095), (138, 145300), (150, 133676), (184, 108975), (200, 100257), (230, 87180), (276, 72650), (300, 66838), (345, 58120), (460, 43590), (552, 36325), (575, 34872), (600, 33419), (690, 29060), (920, 21795), (1150, 17436), (1380, 14530), (1453, 13800), (1725, 11624), (2300, 8718), (2760, 7265), (2906, 6900), (3450, 5812), (4359, 4600)]