137179620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40111}}^1$

素因数の和:40145

約数の個数: 72

約数和(自身を含む): 438023040

約数和(自身を除く): 300843420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 40111, 80222, 120333, 160444, 200555, 240666, 360999, 401110, 481332, 601665, 721998, 762109, 802220, 1203330, 1443996, 1524218, 1804995, 2286327, 2406660, 3048436, 3609990, 3810545, 4572654, 6858981, 7219980, 7621090, 9145308, 11431635, 13717962, 15242180, 22863270, 27435924, 34294905, 45726540, 68589810, 137179620]

約数ペア:

[(1, 137179620), (2, 68589810), (3, 45726540), (4, 34294905), (5, 27435924), (6, 22863270), (9, 15242180), (10, 13717962), (12, 11431635), (15, 9145308), (18, 7621090), (19, 7219980), (20, 6858981), (30, 4572654), (36, 3810545), (38, 3609990), (45, 3048436), (57, 2406660), (60, 2286327), (76, 1804995), (90, 1524218), (95, 1443996), (114, 1203330), (171, 802220), (180, 762109), (190, 721998), (228, 601665), (285, 481332), (342, 401110), (380, 360999), (570, 240666), (684, 200555), (855, 160444), (1140, 120333), (1710, 80222), (3420, 40111)]