625865580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{11867}}^1$

素因数の和:12175

約数の個数: 72

約数和(自身を含む): 1905098832

約数和(自身を除く): 1279233252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1465, 1758, 2637, 2930, 3516, 4395, 5274, 5860, 8790, 10548, 11867, 13185, 17580, 23734, 26370, 35601, 47468, 52740, 59335, 71202, 106803, 118670, 142404, 178005, 213606, 237340, 356010, 427212, 534015, 712020, 1068030, 2136060, 3477031, 6954062, 10431093, 13908124, 17385155, 20862186, 31293279, 34770310, 41724372, 52155465, 62586558, 69540620, 104310930, 125173116, 156466395, 208621860, 312932790, 625865580]

約数ペア:

[(1, 625865580), (2, 312932790), (3, 208621860), (4, 156466395), (5, 125173116), (6, 104310930), (9, 69540620), (10, 62586558), (12, 52155465), (15, 41724372), (18, 34770310), (20, 31293279), (30, 20862186), (36, 17385155), (45, 13908124), (60, 10431093), (90, 6954062), (180, 3477031), (293, 2136060), (586, 1068030), (879, 712020), (1172, 534015), (1465, 427212), (1758, 356010), (2637, 237340), (2930, 213606), (3516, 178005), (4395, 142404), (5274, 118670), (5860, 106803), (8790, 71202), (10548, 59335), (11867, 52740), (13185, 47468), (17580, 35601), (23734, 26370)]