130560500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{73}}^2$

素因数の和:179

約数の個数: 108

約数和(自身を含む): 336304332

約数和(自身を除く): 205743832

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 73, 98, 100, 125, 140, 146, 175, 196, 245, 250, 292, 350, 365, 490, 500, 511, 700, 730, 875, 980, 1022, 1225, 1460, 1750, 1825, 2044, 2450, 2555, 3500, 3577, 3650, 4900, 5110, 5329, 6125, 7154, 7300, 9125, 10220, 10658, 12250, 12775, 14308, 17885, 18250, 21316, 24500, 25550, 26645, 35770, 36500, 37303, 51100, 53290, 63875, 71540, 74606, 89425, 106580, 127750, 133225, 149212, 178850, 186515, 255500, 261121, 266450, 357700, 373030, 447125, 522242, 532900, 666125, 746060, 894250, 932575, 1044484, 1305605, 1332250, 1788500, 1865150, 2611210, 2664500, 3730300, 4662875, 5222420, 6528025, 9325750, 13056050, 18651500, 26112100, 32640125, 65280250, 130560500]

約数ペア:

[(1, 130560500), (2, 65280250), (4, 32640125), (5, 26112100), (7, 18651500), (10, 13056050), (14, 9325750), (20, 6528025), (25, 5222420), (28, 4662875), (35, 3730300), (49, 2664500), (50, 2611210), (70, 1865150), (73, 1788500), (98, 1332250), (100, 1305605), (125, 1044484), (140, 932575), (146, 894250), (175, 746060), (196, 666125), (245, 532900), (250, 522242), (292, 447125), (350, 373030), (365, 357700), (490, 266450), (500, 261121), (511, 255500), (700, 186515), (730, 178850), (875, 149212), (980, 133225), (1022, 127750), (1225, 106580), (1460, 89425), (1750, 74606), (1825, 71540), (2044, 63875), (2450, 53290), (2555, 51100), (3500, 37303), (3577, 36500), (3650, 35770), (4900, 26645), (5110, 25550), (5329, 24500), (6125, 21316), (7154, 18250), (7300, 17885), (9125, 14308), (10220, 12775), (10658, 12250)]