90736440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3331}}^1$

素因数の和:3572

約数の個数: 64

約数和(自身を含む): 273490560

約数和(自身を除く): 182754120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1816, 2270, 2724, 3331, 3405, 4540, 5448, 6662, 6810, 9080, 9993, 13324, 13620, 16655, 19986, 26648, 27240, 33310, 39972, 49965, 66620, 79944, 99930, 133240, 199860, 399720, 756137, 1512274, 2268411, 3024548, 3780685, 4536822, 6049096, 7561370, 9073644, 11342055, 15122740, 18147288, 22684110, 30245480, 45368220, 90736440]

約数ペア:

[(1, 90736440), (2, 45368220), (3, 30245480), (4, 22684110), (5, 18147288), (6, 15122740), (8, 11342055), (10, 9073644), (12, 7561370), (15, 6049096), (20, 4536822), (24, 3780685), (30, 3024548), (40, 2268411), (60, 1512274), (120, 756137), (227, 399720), (454, 199860), (681, 133240), (908, 99930), (1135, 79944), (1362, 66620), (1816, 49965), (2270, 39972), (2724, 33310), (3331, 27240), (3405, 26648), (4540, 19986), (5448, 16655), (6662, 13620), (6810, 13324), (9080, 9993)]