101725380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1151}}^1$

素因数の和:1657

約数の個数: 72

約数和(自身を含む): 309464064

約数和(自身を除く): 207738684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 491, 982, 1151, 1473, 1964, 2302, 2455, 2946, 3453, 4419, 4604, 4910, 5755, 5892, 6906, 7365, 8838, 9820, 10359, 11510, 13812, 14730, 17265, 17676, 20718, 22095, 23020, 29460, 34530, 41436, 44190, 51795, 69060, 88380, 103590, 207180, 565141, 1130282, 1695423, 2260564, 2825705, 3390846, 5086269, 5651410, 6781692, 8477115, 10172538, 11302820, 16954230, 20345076, 25431345, 33908460, 50862690, 101725380]

約数ペア:

[(1, 101725380), (2, 50862690), (3, 33908460), (4, 25431345), (5, 20345076), (6, 16954230), (9, 11302820), (10, 10172538), (12, 8477115), (15, 6781692), (18, 5651410), (20, 5086269), (30, 3390846), (36, 2825705), (45, 2260564), (60, 1695423), (90, 1130282), (180, 565141), (491, 207180), (982, 103590), (1151, 88380), (1473, 69060), (1964, 51795), (2302, 44190), (2455, 41436), (2946, 34530), (3453, 29460), (4419, 23020), (4604, 22095), (4910, 20718), (5755, 17676), (5892, 17265), (6906, 14730), (7365, 13812), (8838, 11510), (9820, 10359)]