27279450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{167}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 83119680

約数和(自身を除く): 55840230

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 121, 135, 150, 165, 167, 198, 225, 242, 270, 275, 297, 330, 334, 363, 450, 495, 501, 550, 594, 605, 675, 726, 825, 835, 990, 1002, 1089, 1210, 1350, 1485, 1503, 1650, 1670, 1815, 1837, 2178, 2475, 2505, 2970, 3006, 3025, 3267, 3630, 3674, 4175, 4509, 4950, 5010, 5445, 5511, 6050, 6534, 7425, 7515, 8350, 9018, 9075, 9185, 10890, 11022, 12525, 14850, 15030, 16335, 16533, 18150, 18370, 20207, 22545, 25050, 27225, 27555, 32670, 33066, 37575, 40414, 45090, 45925, 49599, 54450, 55110, 60621, 75150, 81675, 82665, 91850, 99198, 101035, 112725, 121242, 137775, 163350, 165330, 181863, 202070, 225450, 247995, 275550, 303105, 363726, 413325, 495990, 505175, 545589, 606210, 826650, 909315, 1010350, 1091178, 1239975, 1515525, 1818630, 2479950, 2727945, 3031050, 4546575, 5455890, 9093150, 13639725, 27279450]

約数ペア:

[(1, 27279450), (2, 13639725), (3, 9093150), (5, 5455890), (6, 4546575), (9, 3031050), (10, 2727945), (11, 2479950), (15, 1818630), (18, 1515525), (22, 1239975), (25, 1091178), (27, 1010350), (30, 909315), (33, 826650), (45, 606210), (50, 545589), (54, 505175), (55, 495990), (66, 413325), (75, 363726), (90, 303105), (99, 275550), (110, 247995), (121, 225450), (135, 202070), (150, 181863), (165, 165330), (167, 163350), (198, 137775), (225, 121242), (242, 112725), (270, 101035), (275, 99198), (297, 91850), (330, 82665), (334, 81675), (363, 75150), (450, 60621), (495, 55110), (501, 54450), (550, 49599), (594, 45925), (605, 45090), (675, 40414), (726, 37575), (825, 33066), (835, 32670), (990, 27555), (1002, 27225), (1089, 25050), (1210, 22545), (1350, 20207), (1485, 18370), (1503, 18150), (1650, 16533), (1670, 16335), (1815, 15030), (1837, 14850), (2178, 12525), (2475, 11022), (2505, 10890), (2970, 9185), (3006, 9075), (3025, 9018), (3267, 8350), (3630, 7515), (3674, 7425), (4175, 6534), (4509, 6050), (4950, 5511), (5010, 5445)]