213262500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 216

約数和(自身を含む): 698205312

約数和(自身を除く): 484942812

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 47, 50, 55, 60, 66, 75, 94, 100, 110, 121, 125, 132, 141, 150, 165, 188, 220, 235, 242, 250, 275, 282, 300, 330, 363, 375, 470, 484, 500, 517, 550, 564, 605, 625, 660, 705, 726, 750, 825, 940, 1034, 1100, 1175, 1210, 1250, 1375, 1410, 1452, 1500, 1551, 1650, 1815, 1875, 2068, 2350, 2420, 2500, 2585, 2750, 2820, 3025, 3102, 3125, 3300, 3525, 3630, 3750, 4125, 4700, 5170, 5500, 5687, 5875, 6050, 6204, 6250, 6875, 7050, 7260, 7500, 7755, 8250, 9075, 9375, 10340, 11374, 11750, 12100, 12500, 12925, 13750, 14100, 15125, 15510, 16500, 17061, 17625, 18150, 18750, 20625, 22748, 23500, 25850, 27500, 28435, 29375, 30250, 31020, 34122, 34375, 35250, 36300, 37500, 38775, 41250, 45375, 51700, 56870, 58750, 60500, 64625, 68244, 68750, 70500, 75625, 77550, 82500, 85305, 88125, 90750, 103125, 113740, 117500, 129250, 137500, 142175, 146875, 151250, 155100, 170610, 176250, 181500, 193875, 206250, 226875, 258500, 284350, 293750, 302500, 323125, 341220, 352500, 378125, 387750, 412500, 426525, 440625, 453750, 568700, 587500, 646250, 710875, 756250, 775500, 853050, 881250, 907500, 969375, 1134375, 1292500, 1421750, 1512500, 1615625, 1706100, 1762500, 1938750, 2132625, 2268750, 2843500, 3231250, 3554375, 3877500, 4265250, 4537500, 4846875, 6462500, 7108750, 8530500, 9693750, 10663125, 14217500, 17771875, 19387500, 21326250, 35543750, 42652500, 53315625, 71087500, 106631250, 213262500]

約数ペア:

[(1, 213262500), (2, 106631250), (3, 71087500), (4, 53315625), (5, 42652500), (6, 35543750), (10, 21326250), (11, 19387500), (12, 17771875), (15, 14217500), (20, 10663125), (22, 9693750), (25, 8530500), (30, 7108750), (33, 6462500), (44, 4846875), (47, 4537500), (50, 4265250), (55, 3877500), (60, 3554375), (66, 3231250), (75, 2843500), (94, 2268750), (100, 2132625), (110, 1938750), (121, 1762500), (125, 1706100), (132, 1615625), (141, 1512500), (150, 1421750), (165, 1292500), (188, 1134375), (220, 969375), (235, 907500), (242, 881250), (250, 853050), (275, 775500), (282, 756250), (300, 710875), (330, 646250), (363, 587500), (375, 568700), (470, 453750), (484, 440625), (500, 426525), (517, 412500), (550, 387750), (564, 378125), (605, 352500), (625, 341220), (660, 323125), (705, 302500), (726, 293750), (750, 284350), (825, 258500), (940, 226875), (1034, 206250), (1100, 193875), (1175, 181500), (1210, 176250), (1250, 170610), (1375, 155100), (1410, 151250), (1452, 146875), (1500, 142175), (1551, 137500), (1650, 129250), (1815, 117500), (1875, 113740), (2068, 103125), (2350, 90750), (2420, 88125), (2500, 85305), (2585, 82500), (2750, 77550), (2820, 75625), (3025, 70500), (3102, 68750), (3125, 68244), (3300, 64625), (3525, 60500), (3630, 58750), (3750, 56870), (4125, 51700), (4700, 45375), (5170, 41250), (5500, 38775), (5687, 37500), (5875, 36300), (6050, 35250), (6204, 34375), (6250, 34122), (6875, 31020), (7050, 30250), (7260, 29375), (7500, 28435), (7755, 27500), (8250, 25850), (9075, 23500), (9375, 22748), (10340, 20625), (11374, 18750), (11750, 18150), (12100, 17625), (12500, 17061), (12925, 16500), (13750, 15510), (14100, 15125)]