220778850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{35899}}^1$

素因数の和:35955

約数の個数: 48

約数和(自身を含む): 560901600

約数和(自身を除く): 340122750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 410, 615, 1025, 1230, 2050, 3075, 6150, 35899, 71798, 107697, 179495, 215394, 358990, 538485, 897475, 1076970, 1471859, 1794950, 2692425, 2943718, 4415577, 5384850, 7359295, 8831154, 14718590, 22077885, 36796475, 44155770, 73592950, 110389425, 220778850]

約数ペア:

[(1, 220778850), (2, 110389425), (3, 73592950), (5, 44155770), (6, 36796475), (10, 22077885), (15, 14718590), (25, 8831154), (30, 7359295), (41, 5384850), (50, 4415577), (75, 2943718), (82, 2692425), (123, 1794950), (150, 1471859), (205, 1076970), (246, 897475), (410, 538485), (615, 358990), (1025, 215394), (1230, 179495), (2050, 107697), (3075, 71798), (6150, 35899)]