152540460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27337}}^1$

素因数の和:27383

約数の個数: 72

約数和(自身を含む): 477649536

約数和(自身を除く): 325109076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 27337, 54674, 82011, 109348, 136685, 164022, 246033, 273370, 328044, 410055, 492066, 546740, 820110, 847447, 984132, 1230165, 1640220, 1694894, 2460330, 2542341, 3389788, 4237235, 4920660, 5084682, 7627023, 8474470, 10169364, 12711705, 15254046, 16948940, 25423410, 30508092, 38135115, 50846820, 76270230, 152540460]

約数ペア:

[(1, 152540460), (2, 76270230), (3, 50846820), (4, 38135115), (5, 30508092), (6, 25423410), (9, 16948940), (10, 15254046), (12, 12711705), (15, 10169364), (18, 8474470), (20, 7627023), (30, 5084682), (31, 4920660), (36, 4237235), (45, 3389788), (60, 2542341), (62, 2460330), (90, 1694894), (93, 1640220), (124, 1230165), (155, 984132), (180, 847447), (186, 820110), (279, 546740), (310, 492066), (372, 410055), (465, 328044), (558, 273370), (620, 246033), (930, 164022), (1116, 136685), (1395, 109348), (1860, 82011), (2790, 54674), (5580, 27337)]