156860118180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{25633}}^1\times {\mathrm{33997}}^1$

素因数の和:59645

約数の個数: 72

約数和(自身を含む): 475841583672

約数和(自身を除く): 318981465492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 25633, 33997, 51266, 67994, 76899, 101991, 102532, 128165, 135988, 153798, 169985, 203982, 230697, 256330, 305973, 307596, 339970, 384495, 407964, 461394, 509955, 512660, 611946, 679940, 768990, 922788, 1019910, 1153485, 1223892, 1529865, 1537980, 2039820, 2306970, 3059730, 4613940, 6119460, 871445101, 1742890202, 2614335303, 3485780404, 4357225505, 5228670606, 7843005909, 8714451010, 10457341212, 13071676515, 15686011818, 17428902020, 26143353030, 31372023636, 39215029545, 52286706060, 78430059090, 156860118180]

約数ペア:

[(1, 156860118180), (2, 78430059090), (3, 52286706060), (4, 39215029545), (5, 31372023636), (6, 26143353030), (9, 17428902020), (10, 15686011818), (12, 13071676515), (15, 10457341212), (18, 8714451010), (20, 7843005909), (30, 5228670606), (36, 4357225505), (45, 3485780404), (60, 2614335303), (90, 1742890202), (180, 871445101), (25633, 6119460), (33997, 4613940), (51266, 3059730), (67994, 2306970), (76899, 2039820), (101991, 1537980), (102532, 1529865), (128165, 1223892), (135988, 1153485), (153798, 1019910), (169985, 922788), (203982, 768990), (230697, 679940), (256330, 611946), (305973, 512660), (307596, 509955), (339970, 461394), (384495, 407964)]