77583420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:681

約数の個数: 120

約数和(自身を含む): 246741264

約数和(自身を除く): 169157844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 249, 270, 324, 332, 405, 415, 498, 540, 577, 747, 810, 830, 996, 1154, 1245, 1494, 1620, 1660, 1731, 2241, 2308, 2490, 2885, 2988, 3462, 3735, 4482, 4980, 5193, 5770, 6723, 6924, 7470, 8655, 8964, 10386, 11205, 11540, 13446, 14940, 15579, 17310, 20772, 22410, 25965, 26892, 31158, 33615, 34620, 44820, 46737, 47891, 51930, 62316, 67230, 77895, 93474, 95782, 103860, 134460, 143673, 155790, 186948, 191564, 233685, 239455, 287346, 311580, 431019, 467370, 478910, 574692, 718365, 862038, 934740, 957820, 1293057, 1436730, 1724076, 2155095, 2586114, 2873460, 3879171, 4310190, 5172228, 6465285, 7758342, 8620380, 12930570, 15516684, 19395855, 25861140, 38791710, 77583420]

約数ペア:

[(1, 77583420), (2, 38791710), (3, 25861140), (4, 19395855), (5, 15516684), (6, 12930570), (9, 8620380), (10, 7758342), (12, 6465285), (15, 5172228), (18, 4310190), (20, 3879171), (27, 2873460), (30, 2586114), (36, 2155095), (45, 1724076), (54, 1436730), (60, 1293057), (81, 957820), (83, 934740), (90, 862038), (108, 718365), (135, 574692), (162, 478910), (166, 467370), (180, 431019), (249, 311580), (270, 287346), (324, 239455), (332, 233685), (405, 191564), (415, 186948), (498, 155790), (540, 143673), (577, 134460), (747, 103860), (810, 95782), (830, 93474), (996, 77895), (1154, 67230), (1245, 62316), (1494, 51930), (1620, 47891), (1660, 46737), (1731, 44820), (2241, 34620), (2308, 33615), (2490, 31158), (2885, 26892), (2988, 25965), (3462, 22410), (3735, 20772), (4482, 17310), (4980, 15579), (5193, 14940), (5770, 13446), (6723, 11540), (6924, 11205), (7470, 10386), (8655, 8964)]