101471220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{977}}^1$

素因数の和:1569

約数の個数: 72

約数和(自身を含む): 308645064

約数和(自身を除く): 207173844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 577, 977, 1154, 1731, 1954, 2308, 2885, 2931, 3462, 3908, 4885, 5193, 5770, 5862, 6924, 8655, 8793, 9770, 10386, 11540, 11724, 14655, 17310, 17586, 19540, 20772, 25965, 29310, 34620, 35172, 43965, 51930, 58620, 87930, 103860, 175860, 563729, 1127458, 1691187, 2254916, 2818645, 3382374, 5073561, 5637290, 6764748, 8455935, 10147122, 11274580, 16911870, 20294244, 25367805, 33823740, 50735610, 101471220]

約数ペア:

[(1, 101471220), (2, 50735610), (3, 33823740), (4, 25367805), (5, 20294244), (6, 16911870), (9, 11274580), (10, 10147122), (12, 8455935), (15, 6764748), (18, 5637290), (20, 5073561), (30, 3382374), (36, 2818645), (45, 2254916), (60, 1691187), (90, 1127458), (180, 563729), (577, 175860), (977, 103860), (1154, 87930), (1731, 58620), (1954, 51930), (2308, 43965), (2885, 35172), (2931, 34620), (3462, 29310), (3908, 25965), (4885, 20772), (5193, 19540), (5770, 17586), (5862, 17310), (6924, 14655), (8655, 11724), (8793, 11540), (9770, 10386)]