25381350

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{2089}}^1$

素因数の和:2116

約数の個数: 72

約数和(自身を含む): 70750680

約数和(自身を除く): 45369330

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, 243, 270, 405, 450, 486, 675, 810, 1215, 1350, 2025, 2089, 2430, 4050, 4178, 6075, 6267, 10445, 12150, 12534, 18801, 20890, 31335, 37602, 52225, 56403, 62670, 94005, 104450, 112806, 156675, 169209, 188010, 282015, 313350, 338418, 470025, 507627, 564030, 846045, 940050, 1015254, 1410075, 1692090, 2538135, 2820150, 4230225, 5076270, 8460450, 12690675, 25381350]

約数ペア:

[(1, 25381350), (2, 12690675), (3, 8460450), (5, 5076270), (6, 4230225), (9, 2820150), (10, 2538135), (15, 1692090), (18, 1410075), (25, 1015254), (27, 940050), (30, 846045), (45, 564030), (50, 507627), (54, 470025), (75, 338418), (81, 313350), (90, 282015), (135, 188010), (150, 169209), (162, 156675), (225, 112806), (243, 104450), (270, 94005), (405, 62670), (450, 56403), (486, 52225), (675, 37602), (810, 31335), (1215, 20890), (1350, 18801), (2025, 12534), (2089, 12150), (2430, 10445), (4050, 6267), (4178, 6075)]