118518840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^2$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 422646120

約数和(自身を除く): 304127280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 173, 180, 198, 220, 264, 330, 346, 360, 396, 440, 495, 519, 660, 692, 792, 865, 990, 1038, 1320, 1384, 1557, 1730, 1903, 1980, 2076, 2595, 3114, 3460, 3806, 3960, 4152, 5190, 5709, 6228, 6920, 7612, 7785, 9515, 10380, 11418, 12456, 15224, 15570, 17127, 19030, 20760, 22836, 28545, 29929, 31140, 34254, 38060, 45672, 57090, 59858, 62280, 68508, 76120, 85635, 89787, 114180, 119716, 137016, 149645, 171270, 179574, 228360, 239432, 269361, 299290, 329219, 342540, 359148, 448935, 538722, 598580, 658438, 685080, 718296, 897870, 987657, 1077444, 1197160, 1316876, 1346805, 1646095, 1795740, 1975314, 2154888, 2633752, 2693610, 2962971, 3292190, 3591480, 3950628, 4938285, 5387220, 5925942, 6584380, 7901256, 9876570, 10774440, 11851884, 13168760, 14814855, 19753140, 23703768, 29629710, 39506280, 59259420, 118518840]

約数ペア:

[(1, 118518840), (2, 59259420), (3, 39506280), (4, 29629710), (5, 23703768), (6, 19753140), (8, 14814855), (9, 13168760), (10, 11851884), (11, 10774440), (12, 9876570), (15, 7901256), (18, 6584380), (20, 5925942), (22, 5387220), (24, 4938285), (30, 3950628), (33, 3591480), (36, 3292190), (40, 2962971), (44, 2693610), (45, 2633752), (55, 2154888), (60, 1975314), (66, 1795740), (72, 1646095), (88, 1346805), (90, 1316876), (99, 1197160), (110, 1077444), (120, 987657), (132, 897870), (165, 718296), (173, 685080), (180, 658438), (198, 598580), (220, 538722), (264, 448935), (330, 359148), (346, 342540), (360, 329219), (396, 299290), (440, 269361), (495, 239432), (519, 228360), (660, 179574), (692, 171270), (792, 149645), (865, 137016), (990, 119716), (1038, 114180), (1320, 89787), (1384, 85635), (1557, 76120), (1730, 68508), (1903, 62280), (1980, 59858), (2076, 57090), (2595, 45672), (3114, 38060), (3460, 34254), (3806, 31140), (3960, 29929), (4152, 28545), (5190, 22836), (5709, 20760), (6228, 19030), (6920, 17127), (7612, 15570), (7785, 15224), (9515, 12456), (10380, 11418)]