148999860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4289}}^1$

素因数の和:4497

約数の個数: 72

約数和(自身を含む): 454413960

約数和(自身を除く): 305414100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3860, 4289, 5790, 6948, 8578, 8685, 11580, 12867, 17156, 17370, 21445, 25734, 34740, 38601, 42890, 51468, 64335, 77202, 85780, 128670, 154404, 193005, 257340, 386010, 772020, 827777, 1655554, 2483331, 3311108, 4138885, 4966662, 7449993, 8277770, 9933324, 12416655, 14899986, 16555540, 24833310, 29799972, 37249965, 49666620, 74499930, 148999860]

約数ペア:

[(1, 148999860), (2, 74499930), (3, 49666620), (4, 37249965), (5, 29799972), (6, 24833310), (9, 16555540), (10, 14899986), (12, 12416655), (15, 9933324), (18, 8277770), (20, 7449993), (30, 4966662), (36, 4138885), (45, 3311108), (60, 2483331), (90, 1655554), (180, 827777), (193, 772020), (386, 386010), (579, 257340), (772, 193005), (965, 154404), (1158, 128670), (1737, 85780), (1930, 77202), (2316, 64335), (2895, 51468), (3474, 42890), (3860, 38601), (4289, 34740), (5790, 25734), (6948, 21445), (8578, 17370), (8685, 17156), (11580, 12867)]