561662550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{5179}}^1$

素因数の和:5438

約数の個数: 72

約数和(自身を含む): 1515554040

約数和(自身を除く): 953891490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 241, 450, 482, 723, 1205, 1446, 2169, 2410, 3615, 4338, 5179, 6025, 7230, 10358, 10845, 12050, 15537, 18075, 21690, 25895, 31074, 36150, 46611, 51790, 54225, 77685, 93222, 108450, 129475, 155370, 233055, 258950, 388425, 466110, 776850, 1165275, 1248139, 2330550, 2496278, 3744417, 6240695, 7488834, 11233251, 12481390, 18722085, 22466502, 31203475, 37444170, 56166255, 62406950, 93610425, 112332510, 187220850, 280831275, 561662550]

約数ペア:

[(1, 561662550), (2, 280831275), (3, 187220850), (5, 112332510), (6, 93610425), (9, 62406950), (10, 56166255), (15, 37444170), (18, 31203475), (25, 22466502), (30, 18722085), (45, 12481390), (50, 11233251), (75, 7488834), (90, 6240695), (150, 3744417), (225, 2496278), (241, 2330550), (450, 1248139), (482, 1165275), (723, 776850), (1205, 466110), (1446, 388425), (2169, 258950), (2410, 233055), (3615, 155370), (4338, 129475), (5179, 108450), (6025, 93222), (7230, 77685), (10358, 54225), (10845, 51790), (12050, 46611), (15537, 36150), (18075, 31074), (21690, 25895)]