42974550

素因数分解:

$2^1\times 3^8\times 5^2\times {\mathrm{131}}^1$

素因数の和:167

約数の個数: 108

約数和(自身を含む): 120808116

約数和(自身を除く): 77833566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 131, 135, 150, 162, 225, 243, 262, 270, 393, 405, 450, 486, 655, 675, 729, 786, 810, 1179, 1215, 1310, 1350, 1458, 1965, 2025, 2187, 2358, 2430, 3275, 3537, 3645, 3930, 4050, 4374, 5895, 6075, 6550, 6561, 7074, 7290, 9825, 10611, 10935, 11790, 12150, 13122, 17685, 18225, 19650, 21222, 21870, 29475, 31833, 32805, 35370, 36450, 53055, 54675, 58950, 63666, 65610, 88425, 95499, 106110, 109350, 159165, 164025, 176850, 190998, 265275, 286497, 318330, 328050, 477495, 530550, 572994, 795825, 859491, 954990, 1432485, 1591650, 1718982, 2387475, 2864970, 4297455, 4774950, 7162425, 8594910, 14324850, 21487275, 42974550]

約数ペア:

[(1, 42974550), (2, 21487275), (3, 14324850), (5, 8594910), (6, 7162425), (9, 4774950), (10, 4297455), (15, 2864970), (18, 2387475), (25, 1718982), (27, 1591650), (30, 1432485), (45, 954990), (50, 859491), (54, 795825), (75, 572994), (81, 530550), (90, 477495), (131, 328050), (135, 318330), (150, 286497), (162, 265275), (225, 190998), (243, 176850), (262, 164025), (270, 159165), (393, 109350), (405, 106110), (450, 95499), (486, 88425), (655, 65610), (675, 63666), (729, 58950), (786, 54675), (810, 53055), (1179, 36450), (1215, 35370), (1310, 32805), (1350, 31833), (1458, 29475), (1965, 21870), (2025, 21222), (2187, 19650), (2358, 18225), (2430, 17685), (3275, 13122), (3537, 12150), (3645, 11790), (3930, 10935), (4050, 10611), (4374, 9825), (5895, 7290), (6075, 7074), (6550, 6561)]