153357660

素因数分解:

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

素因数の和:14043

約数の個数: 72

約数和(自身を含む): 472844736

約数和(自身を除く): 319487076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 13967, 27934, 41901, 55868, 69835, 83802, 125703, 139670, 167604, 209505, 251406, 279340, 419010, 502812, 628515, 838020, 851987, 1257030, 1703974, 2514060, 2555961, 3407948, 4259935, 5111922, 7667883, 8519870, 10223844, 12779805, 15335766, 17039740, 25559610, 30671532, 38339415, 51119220, 76678830, 153357660]

約数ペア:

[(1, 153357660), (2, 76678830), (3, 51119220), (4, 38339415), (5, 30671532), (6, 25559610), (9, 17039740), (10, 15335766), (12, 12779805), (15, 10223844), (18, 8519870), (20, 7667883), (30, 5111922), (36, 4259935), (45, 3407948), (60, 2555961), (61, 2514060), (90, 1703974), (122, 1257030), (180, 851987), (183, 838020), (244, 628515), (305, 502812), (366, 419010), (549, 279340), (610, 251406), (732, 209505), (915, 167604), (1098, 139670), (1220, 125703), (1830, 83802), (2196, 69835), (2745, 55868), (3660, 41901), (5490, 27934), (10980, 13967)]