72239850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{17837}}^1$

素因数の和:17861

約数の個数: 60

約数和(自身を含む): 200731014

約数和(自身を除く): 128491164

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 17837, 35674, 53511, 89185, 107022, 160533, 178370, 267555, 321066, 445925, 481599, 535110, 802665, 891850, 963198, 1337775, 1444797, 1605330, 2407995, 2675550, 2889594, 4013325, 4815990, 7223985, 8026650, 12039975, 14447970, 24079950, 36119925, 72239850]

約数ペア:

[(1, 72239850), (2, 36119925), (3, 24079950), (5, 14447970), (6, 12039975), (9, 8026650), (10, 7223985), (15, 4815990), (18, 4013325), (25, 2889594), (27, 2675550), (30, 2407995), (45, 1605330), (50, 1444797), (54, 1337775), (75, 963198), (81, 891850), (90, 802665), (135, 535110), (150, 481599), (162, 445925), (225, 321066), (270, 267555), (405, 178370), (450, 160533), (675, 107022), (810, 89185), (1350, 53511), (2025, 35674), (4050, 17837)]