255596100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{13967}}^1$

素因数の和:14045

約数の個数: 72

約数和(自身を含む): 751701888

約数和(自身を除く): 496105788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1525, 1830, 3050, 3660, 4575, 6100, 9150, 13967, 18300, 27934, 41901, 55868, 69835, 83802, 139670, 167604, 209505, 279340, 349175, 419010, 698350, 838020, 851987, 1047525, 1396700, 1703974, 2095050, 2555961, 3407948, 4190100, 4259935, 5111922, 8519870, 10223844, 12779805, 17039740, 21299675, 25559610, 42599350, 51119220, 63899025, 85198700, 127798050, 255596100]

約数ペア:

[(1, 255596100), (2, 127798050), (3, 85198700), (4, 63899025), (5, 51119220), (6, 42599350), (10, 25559610), (12, 21299675), (15, 17039740), (20, 12779805), (25, 10223844), (30, 8519870), (50, 5111922), (60, 4259935), (61, 4190100), (75, 3407948), (100, 2555961), (122, 2095050), (150, 1703974), (183, 1396700), (244, 1047525), (300, 851987), (305, 838020), (366, 698350), (610, 419010), (732, 349175), (915, 279340), (1220, 209505), (1525, 167604), (1830, 139670), (3050, 83802), (3660, 69835), (4575, 55868), (6100, 41901), (9150, 27934), (13967, 18300)]