182867220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 581188608

約数和(自身を除く): 398321388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 191, 197, 243, 270, 324, 382, 394, 405, 486, 540, 573, 591, 764, 788, 810, 955, 972, 985, 1146, 1182, 1215, 1620, 1719, 1773, 1910, 1970, 2292, 2364, 2430, 2865, 2955, 3438, 3546, 3820, 3940, 4860, 5157, 5319, 5730, 5910, 6876, 7092, 8595, 8865, 10314, 10638, 11460, 11820, 15471, 15957, 17190, 17730, 20628, 21276, 25785, 26595, 30942, 31914, 34380, 35460, 37627, 46413, 47871, 51570, 53190, 61884, 63828, 75254, 77355, 79785, 92826, 95742, 103140, 106380, 112881, 150508, 154710, 159570, 185652, 188135, 191484, 225762, 232065, 239355, 309420, 319140, 338643, 376270, 451524, 464130, 478710, 564405, 677286, 752540, 928260, 957420, 1015929, 1128810, 1354572, 1693215, 2031858, 2257620, 3047787, 3386430, 4063716, 5079645, 6095574, 6772860, 9143361, 10159290, 12191148, 15238935, 18286722, 20318580, 30477870, 36573444, 45716805, 60955740, 91433610, 182867220]

約数ペア:

[(1, 182867220), (2, 91433610), (3, 60955740), (4, 45716805), (5, 36573444), (6, 30477870), (9, 20318580), (10, 18286722), (12, 15238935), (15, 12191148), (18, 10159290), (20, 9143361), (27, 6772860), (30, 6095574), (36, 5079645), (45, 4063716), (54, 3386430), (60, 3047787), (81, 2257620), (90, 2031858), (108, 1693215), (135, 1354572), (162, 1128810), (180, 1015929), (191, 957420), (197, 928260), (243, 752540), (270, 677286), (324, 564405), (382, 478710), (394, 464130), (405, 451524), (486, 376270), (540, 338643), (573, 319140), (591, 309420), (764, 239355), (788, 232065), (810, 225762), (955, 191484), (972, 188135), (985, 185652), (1146, 159570), (1182, 154710), (1215, 150508), (1620, 112881), (1719, 106380), (1773, 103140), (1910, 95742), (1970, 92826), (2292, 79785), (2364, 77355), (2430, 75254), (2865, 63828), (2955, 61884), (3438, 53190), (3546, 51570), (3820, 47871), (3940, 46413), (4860, 37627), (5157, 35460), (5319, 34380), (5730, 31914), (5910, 30942), (6876, 26595), (7092, 25785), (8595, 21276), (8865, 20628), (10314, 17730), (10638, 17190), (11460, 15957), (11820, 15471)]