233512500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 734952960

約数和(自身を除く): 501440460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 479, 500, 625, 650, 750, 780, 958, 975, 1250, 1300, 1437, 1500, 1625, 1875, 1916, 1950, 2395, 2500, 2874, 3125, 3250, 3750, 3900, 4790, 4875, 5748, 6227, 6250, 6500, 7185, 7500, 8125, 9375, 9580, 9750, 11975, 12454, 12500, 14370, 16250, 18681, 18750, 19500, 23950, 24375, 24908, 28740, 31135, 32500, 35925, 37362, 37500, 40625, 47900, 48750, 59875, 62270, 71850, 74724, 81250, 93405, 97500, 119750, 121875, 124540, 143700, 155675, 162500, 179625, 186810, 239500, 243750, 299375, 311350, 359250, 373620, 467025, 487500, 598750, 622700, 718500, 778375, 898125, 934050, 1197500, 1496875, 1556750, 1796250, 1868100, 2335125, 2993750, 3113500, 3592500, 3891875, 4490625, 4670250, 5987500, 7783750, 8981250, 9340500, 11675625, 15567500, 17962500, 19459375, 23351250, 38918750, 46702500, 58378125, 77837500, 116756250, 233512500]

約数ペア:

[(1, 233512500), (2, 116756250), (3, 77837500), (4, 58378125), (5, 46702500), (6, 38918750), (10, 23351250), (12, 19459375), (13, 17962500), (15, 15567500), (20, 11675625), (25, 9340500), (26, 8981250), (30, 7783750), (39, 5987500), (50, 4670250), (52, 4490625), (60, 3891875), (65, 3592500), (75, 3113500), (78, 2993750), (100, 2335125), (125, 1868100), (130, 1796250), (150, 1556750), (156, 1496875), (195, 1197500), (250, 934050), (260, 898125), (300, 778375), (325, 718500), (375, 622700), (390, 598750), (479, 487500), (500, 467025), (625, 373620), (650, 359250), (750, 311350), (780, 299375), (958, 243750), (975, 239500), (1250, 186810), (1300, 179625), (1437, 162500), (1500, 155675), (1625, 143700), (1875, 124540), (1916, 121875), (1950, 119750), (2395, 97500), (2500, 93405), (2874, 81250), (3125, 74724), (3250, 71850), (3750, 62270), (3900, 59875), (4790, 48750), (4875, 47900), (5748, 40625), (6227, 37500), (6250, 37362), (6500, 35925), (7185, 32500), (7500, 31135), (8125, 28740), (9375, 24908), (9580, 24375), (9750, 23950), (11975, 19500), (12454, 18750), (12500, 18681), (14370, 16250)]