271390200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 879288960

約数和(自身を除く): 607898760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 67, 75, 86, 100, 120, 129, 134, 150, 157, 172, 200, 201, 215, 258, 268, 300, 314, 335, 344, 402, 430, 471, 516, 536, 600, 628, 645, 670, 785, 804, 860, 942, 1005, 1032, 1075, 1256, 1290, 1340, 1570, 1608, 1675, 1720, 1884, 2010, 2150, 2355, 2580, 2680, 2881, 3140, 3225, 3350, 3768, 3925, 4020, 4300, 4710, 5025, 5160, 5762, 6280, 6450, 6700, 6751, 7850, 8040, 8600, 8643, 9420, 10050, 10519, 11524, 11775, 12900, 13400, 13502, 14405, 15700, 17286, 18840, 20100, 20253, 21038, 23048, 23550, 25800, 27004, 28810, 31400, 31557, 33755, 34572, 40200, 40506, 42076, 43215, 47100, 52595, 54008, 57620, 63114, 67510, 69144, 72025, 81012, 84152, 86430, 94200, 101265, 105190, 115240, 126228, 135020, 144050, 157785, 162024, 168775, 172860, 202530, 210380, 216075, 252456, 262975, 270040, 288100, 315570, 337550, 345720, 405060, 420760, 432150, 452317, 506325, 525950, 576200, 631140, 675100, 788925, 810120, 864300, 904634, 1012650, 1051900, 1262280, 1350200, 1356951, 1577850, 1728600, 1809268, 2025300, 2103800, 2261585, 2713902, 3155700, 3618536, 4050600, 4523170, 5427804, 6311400, 6784755, 9046340, 10855608, 11307925, 13569510, 18092680, 22615850, 27139020, 33923775, 45231700, 54278040, 67847550, 90463400, 135695100, 271390200]

約数ペア:

[(1, 271390200), (2, 135695100), (3, 90463400), (4, 67847550), (5, 54278040), (6, 45231700), (8, 33923775), (10, 27139020), (12, 22615850), (15, 18092680), (20, 13569510), (24, 11307925), (25, 10855608), (30, 9046340), (40, 6784755), (43, 6311400), (50, 5427804), (60, 4523170), (67, 4050600), (75, 3618536), (86, 3155700), (100, 2713902), (120, 2261585), (129, 2103800), (134, 2025300), (150, 1809268), (157, 1728600), (172, 1577850), (200, 1356951), (201, 1350200), (215, 1262280), (258, 1051900), (268, 1012650), (300, 904634), (314, 864300), (335, 810120), (344, 788925), (402, 675100), (430, 631140), (471, 576200), (516, 525950), (536, 506325), (600, 452317), (628, 432150), (645, 420760), (670, 405060), (785, 345720), (804, 337550), (860, 315570), (942, 288100), (1005, 270040), (1032, 262975), (1075, 252456), (1256, 216075), (1290, 210380), (1340, 202530), (1570, 172860), (1608, 168775), (1675, 162024), (1720, 157785), (1884, 144050), (2010, 135020), (2150, 126228), (2355, 115240), (2580, 105190), (2680, 101265), (2881, 94200), (3140, 86430), (3225, 84152), (3350, 81012), (3768, 72025), (3925, 69144), (4020, 67510), (4300, 63114), (4710, 57620), (5025, 54008), (5160, 52595), (5762, 47100), (6280, 43215), (6450, 42076), (6700, 40506), (6751, 40200), (7850, 34572), (8040, 33755), (8600, 31557), (8643, 31400), (9420, 28810), (10050, 27004), (10519, 25800), (11524, 23550), (11775, 23048), (12900, 21038), (13400, 20253), (13502, 20100), (14405, 18840), (15700, 17286)]