19670700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 288

約数和(自身を含む): 74995200

約数和(自身を除く): 55324500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 25, 28, 29, 30, 34, 35, 38, 42, 50, 51, 57, 58, 60, 68, 70, 75, 76, 84, 85, 87, 95, 100, 102, 105, 114, 116, 119, 133, 140, 145, 150, 170, 174, 175, 190, 203, 204, 210, 228, 238, 255, 266, 285, 290, 300, 323, 340, 348, 350, 357, 380, 399, 406, 420, 425, 435, 475, 476, 493, 510, 525, 532, 551, 570, 580, 595, 609, 646, 665, 700, 714, 725, 798, 812, 850, 870, 950, 969, 986, 1015, 1020, 1050, 1102, 1140, 1190, 1218, 1275, 1292, 1330, 1425, 1428, 1450, 1479, 1596, 1615, 1653, 1700, 1740, 1785, 1900, 1938, 1972, 1995, 2030, 2100, 2175, 2204, 2261, 2380, 2436, 2465, 2550, 2660, 2755, 2850, 2900, 2958, 2975, 3045, 3230, 3306, 3325, 3451, 3570, 3857, 3876, 3990, 4060, 4350, 4522, 4845, 4930, 5075, 5100, 5510, 5700, 5916, 5950, 6090, 6460, 6612, 6650, 6783, 6902, 7140, 7395, 7714, 7980, 8075, 8265, 8700, 8925, 9044, 9367, 9690, 9860, 9975, 10150, 10353, 11020, 11305, 11571, 11900, 12180, 12325, 13300, 13566, 13775, 13804, 14790, 15225, 15428, 16150, 16530, 17255, 17850, 18734, 19285, 19380, 19950, 20300, 20706, 22610, 23142, 24225, 24650, 27132, 27550, 28101, 29580, 30450, 32300, 33060, 33915, 34510, 35700, 36975, 37468, 38570, 39900, 41325, 41412, 45220, 46284, 46835, 48450, 49300, 51765, 55100, 56202, 56525, 57855, 60900, 65569, 67830, 69020, 73950, 77140, 82650, 86275, 93670, 96425, 96900, 103530, 112404, 113050, 115710, 131138, 135660, 140505, 147900, 165300, 169575, 172550, 187340, 192850, 196707, 207060, 226100, 231420, 234175, 258825, 262276, 281010, 289275, 327845, 339150, 345100, 385700, 393414, 468350, 517650, 562020, 578550, 655690, 678300, 702525, 786828, 936700, 983535, 1035300, 1157100, 1311380, 1405050, 1639225, 1967070, 2810100, 3278450, 3934140, 4917675, 6556900, 9835350, 19670700]

約数ペア:

[(1, 19670700), (2, 9835350), (3, 6556900), (4, 4917675), (5, 3934140), (6, 3278450), (7, 2810100), (10, 1967070), (12, 1639225), (14, 1405050), (15, 1311380), (17, 1157100), (19, 1035300), (20, 983535), (21, 936700), (25, 786828), (28, 702525), (29, 678300), (30, 655690), (34, 578550), (35, 562020), (38, 517650), (42, 468350), (50, 393414), (51, 385700), (57, 345100), (58, 339150), (60, 327845), (68, 289275), (70, 281010), (75, 262276), (76, 258825), (84, 234175), (85, 231420), (87, 226100), (95, 207060), (100, 196707), (102, 192850), (105, 187340), (114, 172550), (116, 169575), (119, 165300), (133, 147900), (140, 140505), (145, 135660), (150, 131138), (170, 115710), (174, 113050), (175, 112404), (190, 103530), (203, 96900), (204, 96425), (210, 93670), (228, 86275), (238, 82650), (255, 77140), (266, 73950), (285, 69020), (290, 67830), (300, 65569), (323, 60900), (340, 57855), (348, 56525), (350, 56202), (357, 55100), (380, 51765), (399, 49300), (406, 48450), (420, 46835), (425, 46284), (435, 45220), (475, 41412), (476, 41325), (493, 39900), (510, 38570), (525, 37468), (532, 36975), (551, 35700), (570, 34510), (580, 33915), (595, 33060), (609, 32300), (646, 30450), (665, 29580), (700, 28101), (714, 27550), (725, 27132), (798, 24650), (812, 24225), (850, 23142), (870, 22610), (950, 20706), (969, 20300), (986, 19950), (1015, 19380), (1020, 19285), (1050, 18734), (1102, 17850), (1140, 17255), (1190, 16530), (1218, 16150), (1275, 15428), (1292, 15225), (1330, 14790), (1425, 13804), (1428, 13775), (1450, 13566), (1479, 13300), (1596, 12325), (1615, 12180), (1653, 11900), (1700, 11571), (1740, 11305), (1785, 11020), (1900, 10353), (1938, 10150), (1972, 9975), (1995, 9860), (2030, 9690), (2100, 9367), (2175, 9044), (2204, 8925), (2261, 8700), (2380, 8265), (2436, 8075), (2465, 7980), (2550, 7714), (2660, 7395), (2755, 7140), (2850, 6902), (2900, 6783), (2958, 6650), (2975, 6612), (3045, 6460), (3230, 6090), (3306, 5950), (3325, 5916), (3451, 5700), (3570, 5510), (3857, 5100), (3876, 5075), (3990, 4930), (4060, 4845), (4350, 4522)]