311940450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{231067}}^1$

素因数の和:231088

約数の個数: 48

約数和(自身を含む): 859572960

約数和(自身を除く): 547632510

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, 231067, 462134, 693201, 1155335, 1386402, 2079603, 2310670, 3466005, 4159206, 5776675, 6238809, 6932010, 10398015, 11553350, 12477618, 17330025, 20796030, 31194045, 34660050, 51990075, 62388090, 103980150, 155970225, 311940450]

約数ペア:

[(1, 311940450), (2, 155970225), (3, 103980150), (5, 62388090), (6, 51990075), (9, 34660050), (10, 31194045), (15, 20796030), (18, 17330025), (25, 12477618), (27, 11553350), (30, 10398015), (45, 6932010), (50, 6238809), (54, 5776675), (75, 4159206), (90, 3466005), (135, 2310670), (150, 2079603), (225, 1386402), (270, 1155335), (450, 693201), (675, 462134), (1350, 231067)]