2820150

素因数分解:

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

素因数の和:2110

約数の個数: 48

約数和(自身を含む): 7774800

約数和(自身を除く): 4954650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 2089, 4178, 6267, 10445, 12534, 18801, 20890, 31335, 37602, 52225, 56403, 62670, 94005, 104450, 112806, 156675, 188010, 282015, 313350, 470025, 564030, 940050, 1410075, 2820150]

約数ペア:

[(1, 2820150), (2, 1410075), (3, 940050), (5, 564030), (6, 470025), (9, 313350), (10, 282015), (15, 188010), (18, 156675), (25, 112806), (27, 104450), (30, 94005), (45, 62670), (50, 56403), (54, 52225), (75, 37602), (90, 31335), (135, 20890), (150, 18801), (225, 12534), (270, 10445), (450, 6267), (675, 4178), (1350, 2089)]