775058700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{198733}}^1$

素因数の和:198763

約数の個数: 72

約数和(自身を含む): 2415015568

約数和(自身を除く): 1639956868

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, 198733, 397466, 596199, 794932, 993665, 1192398, 1987330, 2384796, 2583529, 2980995, 3974660, 4968325, 5167058, 5961990, 7750587, 9936650, 10334116, 11923980, 12917645, 14904975, 15501174, 19873300, 25835290, 29809950, 31002348, 38752935, 51670580, 59619900, 64588225, 77505870, 129176450, 155011740, 193764675, 258352900, 387529350, 775058700]

約数ペア:

[(1, 775058700), (2, 387529350), (3, 258352900), (4, 193764675), (5, 155011740), (6, 129176450), (10, 77505870), (12, 64588225), (13, 59619900), (15, 51670580), (20, 38752935), (25, 31002348), (26, 29809950), (30, 25835290), (39, 19873300), (50, 15501174), (52, 14904975), (60, 12917645), (65, 11923980), (75, 10334116), (78, 9936650), (100, 7750587), (130, 5961990), (150, 5167058), (156, 4968325), (195, 3974660), (260, 2980995), (300, 2583529), (325, 2384796), (390, 1987330), (650, 1192398), (780, 993665), (975, 794932), (1300, 596199), (1950, 397466), (3900, 198733)]