70578300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18097}}^1$

素因数の和:18127

約数の個数: 72

約数和(自身を含む): 219926896

約数和(自身を除く): 149348596

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, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 18097, 36194, 54291, 72388, 90485, 108582, 180970, 217164, 235261, 271455, 361940, 452425, 470522, 542910, 705783, 904850, 941044, 1085820, 1176305, 1357275, 1411566, 1809700, 2352610, 2714550, 2823132, 3528915, 4705220, 5429100, 5881525, 7057830, 11763050, 14115660, 17644575, 23526100, 35289150, 70578300]

約数ペア:

[(1, 70578300), (2, 35289150), (3, 23526100), (4, 17644575), (5, 14115660), (6, 11763050), (10, 7057830), (12, 5881525), (13, 5429100), (15, 4705220), (20, 3528915), (25, 2823132), (26, 2714550), (30, 2352610), (39, 1809700), (50, 1411566), (52, 1357275), (60, 1176305), (65, 1085820), (75, 941044), (78, 904850), (100, 705783), (130, 542910), (150, 470522), (156, 452425), (195, 361940), (260, 271455), (300, 235261), (325, 217164), (390, 180970), (650, 108582), (780, 90485), (975, 72388), (1300, 54291), (1950, 36194), (3900, 18097)]