213750900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2399}}^1$

素因数の和:2436

約数の個数: 180

約数和(自身を含む): 756201600

約数和(自身を除く): 542450700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 108, 110, 132, 135, 150, 162, 165, 180, 198, 220, 225, 270, 275, 297, 300, 324, 330, 396, 405, 450, 495, 540, 550, 594, 660, 675, 810, 825, 891, 900, 990, 1100, 1188, 1350, 1485, 1620, 1650, 1782, 1980, 2025, 2399, 2475, 2700, 2970, 3300, 3564, 4050, 4455, 4798, 4950, 5940, 7197, 7425, 8100, 8910, 9596, 9900, 11995, 14394, 14850, 17820, 21591, 22275, 23990, 26389, 28788, 29700, 35985, 43182, 44550, 47980, 52778, 59975, 64773, 71970, 79167, 86364, 89100, 105556, 107955, 119950, 129546, 131945, 143940, 158334, 179925, 194319, 215910, 237501, 239900, 259092, 263890, 316668, 323865, 359850, 388638, 395835, 431820, 475002, 527780, 539775, 647730, 659725, 712503, 719700, 777276, 791670, 950004, 971595, 1079550, 1187505, 1295460, 1319450, 1425006, 1583340, 1619325, 1943190, 1979175, 2137509, 2159100, 2375010, 2638900, 2850012, 3238650, 3562515, 3886380, 3958350, 4275018, 4750020, 4857975, 5937525, 6477300, 7125030, 7916700, 8550036, 9715950, 10687545, 11875050, 14250060, 17812575, 19431900, 21375090, 23750100, 35625150, 42750180, 53437725, 71250300, 106875450, 213750900]

約数ペア:

[(1, 213750900), (2, 106875450), (3, 71250300), (4, 53437725), (5, 42750180), (6, 35625150), (9, 23750100), (10, 21375090), (11, 19431900), (12, 17812575), (15, 14250060), (18, 11875050), (20, 10687545), (22, 9715950), (25, 8550036), (27, 7916700), (30, 7125030), (33, 6477300), (36, 5937525), (44, 4857975), (45, 4750020), (50, 4275018), (54, 3958350), (55, 3886380), (60, 3562515), (66, 3238650), (75, 2850012), (81, 2638900), (90, 2375010), (99, 2159100), (100, 2137509), (108, 1979175), (110, 1943190), (132, 1619325), (135, 1583340), (150, 1425006), (162, 1319450), (165, 1295460), (180, 1187505), (198, 1079550), (220, 971595), (225, 950004), (270, 791670), (275, 777276), (297, 719700), (300, 712503), (324, 659725), (330, 647730), (396, 539775), (405, 527780), (450, 475002), (495, 431820), (540, 395835), (550, 388638), (594, 359850), (660, 323865), (675, 316668), (810, 263890), (825, 259092), (891, 239900), (900, 237501), (990, 215910), (1100, 194319), (1188, 179925), (1350, 158334), (1485, 143940), (1620, 131945), (1650, 129546), (1782, 119950), (1980, 107955), (2025, 105556), (2399, 89100), (2475, 86364), (2700, 79167), (2970, 71970), (3300, 64773), (3564, 59975), (4050, 52778), (4455, 47980), (4798, 44550), (4950, 43182), (5940, 35985), (7197, 29700), (7425, 28788), (8100, 26389), (8910, 23990), (9596, 22275), (9900, 21591), (11995, 17820), (14394, 14850)]