229691880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5273}}^1$

素因数の和:5312

約数の個数: 144

約数和(自身を含む): 820687140

約数和(自身を除く): 590995260

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, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5273, 5445, 7260, 8712, 10546, 10890, 14520, 15819, 21092, 21780, 26365, 31638, 42184, 43560, 47457, 52730, 58003, 63276, 79095, 94914, 105460, 116006, 126552, 158190, 174009, 189828, 210920, 232012, 237285, 290015, 316380, 348018, 379656, 464024, 474570, 522027, 580030, 632760, 638033, 696036, 870045, 949140, 1044054, 1160060, 1276066, 1392072, 1740090, 1898280, 1914099, 2088108, 2320120, 2552132, 2610135, 3190165, 3480180, 3828198, 4176216, 5104264, 5220270, 5742297, 6380330, 6960360, 7656396, 9570495, 10440540, 11484594, 12760660, 15312792, 19140990, 20881080, 22969188, 25521320, 28711485, 38281980, 45938376, 57422970, 76563960, 114845940, 229691880]

約数ペア:

[(1, 229691880), (2, 114845940), (3, 76563960), (4, 57422970), (5, 45938376), (6, 38281980), (8, 28711485), (9, 25521320), (10, 22969188), (11, 20881080), (12, 19140990), (15, 15312792), (18, 12760660), (20, 11484594), (22, 10440540), (24, 9570495), (30, 7656396), (33, 6960360), (36, 6380330), (40, 5742297), (44, 5220270), (45, 5104264), (55, 4176216), (60, 3828198), (66, 3480180), (72, 3190165), (88, 2610135), (90, 2552132), (99, 2320120), (110, 2088108), (120, 1914099), (121, 1898280), (132, 1740090), (165, 1392072), (180, 1276066), (198, 1160060), (220, 1044054), (242, 949140), (264, 870045), (330, 696036), (360, 638033), (363, 632760), (396, 580030), (440, 522027), (484, 474570), (495, 464024), (605, 379656), (660, 348018), (726, 316380), (792, 290015), (968, 237285), (990, 232012), (1089, 210920), (1210, 189828), (1320, 174009), (1452, 158190), (1815, 126552), (1980, 116006), (2178, 105460), (2420, 94914), (2904, 79095), (3630, 63276), (3960, 58003), (4356, 52730), (4840, 47457), (5273, 43560), (5445, 42184), (7260, 31638), (8712, 26365), (10546, 21780), (10890, 21092), (14520, 15819)]