123185580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7927}}^1$

素因数の和:7983

約数の個数: 96

約数和(自身を含む): 404898816

約数和(自身を除く): 281713236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 7927, 15540, 15854, 23781, 31708, 39635, 47562, 55489, 79270, 95124, 110978, 118905, 158540, 166467, 221956, 237810, 277445, 293299, 332934, 475620, 554890, 586598, 665868, 832335, 879897, 1109780, 1173196, 1466495, 1664670, 1759794, 2053093, 2932990, 3329340, 3519588, 4106186, 4399485, 5865980, 6159279, 8212372, 8798970, 10265465, 12318558, 17597940, 20530930, 24637116, 30796395, 41061860, 61592790, 123185580]

約数ペア:

[(1, 123185580), (2, 61592790), (3, 41061860), (4, 30796395), (5, 24637116), (6, 20530930), (7, 17597940), (10, 12318558), (12, 10265465), (14, 8798970), (15, 8212372), (20, 6159279), (21, 5865980), (28, 4399485), (30, 4106186), (35, 3519588), (37, 3329340), (42, 2932990), (60, 2053093), (70, 1759794), (74, 1664670), (84, 1466495), (105, 1173196), (111, 1109780), (140, 879897), (148, 832335), (185, 665868), (210, 586598), (222, 554890), (259, 475620), (370, 332934), (420, 293299), (444, 277445), (518, 237810), (555, 221956), (740, 166467), (777, 158540), (1036, 118905), (1110, 110978), (1295, 95124), (1554, 79270), (2220, 55489), (2590, 47562), (3108, 39635), (3885, 31708), (5180, 23781), (7770, 15854), (7927, 15540)]