28988400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 360

約数和(自身を含む): 118318320

約数和(自身を除く): 89329920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 29, 30, 34, 35, 40, 42, 48, 49, 50, 51, 56, 58, 60, 68, 70, 75, 80, 84, 85, 87, 98, 100, 102, 105, 112, 116, 119, 120, 136, 140, 145, 147, 150, 168, 170, 174, 175, 196, 200, 203, 204, 210, 232, 238, 240, 245, 255, 272, 280, 290, 294, 300, 336, 340, 348, 350, 357, 392, 400, 406, 408, 420, 425, 435, 464, 476, 490, 493, 510, 525, 560, 580, 588, 595, 600, 609, 680, 696, 700, 714, 725, 735, 784, 812, 816, 833, 840, 850, 870, 952, 980, 986, 1015, 1020, 1050, 1160, 1176, 1190, 1200, 1218, 1225, 1275, 1360, 1392, 1400, 1421, 1428, 1450, 1470, 1479, 1624, 1666, 1680, 1700, 1740, 1785, 1904, 1960, 1972, 2030, 2040, 2100, 2175, 2320, 2352, 2380, 2436, 2450, 2465, 2499, 2550, 2800, 2842, 2856, 2900, 2940, 2958, 2975, 3045, 3248, 3332, 3400, 3451, 3480, 3570, 3675, 3920, 3944, 4060, 4080, 4165, 4200, 4263, 4350, 4760, 4872, 4900, 4930, 4998, 5075, 5100, 5684, 5712, 5800, 5880, 5916, 5950, 6090, 6664, 6800, 6902, 6960, 7105, 7140, 7350, 7395, 7888, 8120, 8330, 8400, 8526, 8700, 8925, 9520, 9744, 9800, 9860, 9996, 10150, 10200, 10353, 11368, 11600, 11760, 11832, 11900, 12180, 12325, 12495, 13328, 13804, 14210, 14280, 14700, 14790, 15225, 16240, 16660, 17052, 17255, 17400, 17850, 19600, 19720, 19992, 20300, 20400, 20706, 20825, 21315, 22736, 23664, 23800, 24157, 24360, 24650, 24990, 27608, 28420, 28560, 29400, 29580, 30450, 33320, 34104, 34510, 34800, 35525, 35700, 36975, 39440, 39984, 40600, 41412, 41650, 42630, 47600, 48314, 48720, 49300, 49980, 51765, 55216, 56840, 58800, 59160, 60900, 62475, 66640, 68208, 69020, 71050, 71400, 72471, 73950, 81200, 82824, 83300, 85260, 86275, 96628, 98600, 99960, 103530, 106575, 113680, 118320, 120785, 121800, 124950, 138040, 142100, 142800, 144942, 147900, 165648, 166600, 170520, 172550, 193256, 197200, 199920, 207060, 213150, 241570, 243600, 249900, 258825, 276080, 284200, 289884, 295800, 333200, 341040, 345100, 362355, 386512, 414120, 426300, 483140, 499800, 517650, 568400, 579768, 591600, 603925, 690200, 724710, 828240, 852600, 966280, 999600, 1035300, 1159536, 1207850, 1380400, 1449420, 1705200, 1811775, 1932560, 2070600, 2415700, 2898840, 3623550, 4141200, 4831400, 5797680, 7247100, 9662800, 14494200, 28988400]

約数ペア:

[(1, 28988400), (2, 14494200), (3, 9662800), (4, 7247100), (5, 5797680), (6, 4831400), (7, 4141200), (8, 3623550), (10, 2898840), (12, 2415700), (14, 2070600), (15, 1932560), (16, 1811775), (17, 1705200), (20, 1449420), (21, 1380400), (24, 1207850), (25, 1159536), (28, 1035300), (29, 999600), (30, 966280), (34, 852600), (35, 828240), (40, 724710), (42, 690200), (48, 603925), (49, 591600), (50, 579768), (51, 568400), (56, 517650), (58, 499800), (60, 483140), (68, 426300), (70, 414120), (75, 386512), (80, 362355), (84, 345100), (85, 341040), (87, 333200), (98, 295800), (100, 289884), (102, 284200), (105, 276080), (112, 258825), (116, 249900), (119, 243600), (120, 241570), (136, 213150), (140, 207060), (145, 199920), (147, 197200), (150, 193256), (168, 172550), (170, 170520), (174, 166600), (175, 165648), (196, 147900), (200, 144942), (203, 142800), (204, 142100), (210, 138040), (232, 124950), (238, 121800), (240, 120785), (245, 118320), (255, 113680), (272, 106575), (280, 103530), (290, 99960), (294, 98600), (300, 96628), (336, 86275), (340, 85260), (348, 83300), (350, 82824), (357, 81200), (392, 73950), (400, 72471), (406, 71400), (408, 71050), (420, 69020), (425, 68208), (435, 66640), (464, 62475), (476, 60900), (490, 59160), (493, 58800), (510, 56840), (525, 55216), (560, 51765), (580, 49980), (588, 49300), (595, 48720), (600, 48314), (609, 47600), (680, 42630), (696, 41650), (700, 41412), (714, 40600), (725, 39984), (735, 39440), (784, 36975), (812, 35700), (816, 35525), (833, 34800), (840, 34510), (850, 34104), (870, 33320), (952, 30450), (980, 29580), (986, 29400), (1015, 28560), (1020, 28420), (1050, 27608), (1160, 24990), (1176, 24650), (1190, 24360), (1200, 24157), (1218, 23800), (1225, 23664), (1275, 22736), (1360, 21315), (1392, 20825), (1400, 20706), (1421, 20400), (1428, 20300), (1450, 19992), (1470, 19720), (1479, 19600), (1624, 17850), (1666, 17400), (1680, 17255), (1700, 17052), (1740, 16660), (1785, 16240), (1904, 15225), (1960, 14790), (1972, 14700), (2030, 14280), (2040, 14210), (2100, 13804), (2175, 13328), (2320, 12495), (2352, 12325), (2380, 12180), (2436, 11900), (2450, 11832), (2465, 11760), (2499, 11600), (2550, 11368), (2800, 10353), (2842, 10200), (2856, 10150), (2900, 9996), (2940, 9860), (2958, 9800), (2975, 9744), (3045, 9520), (3248, 8925), (3332, 8700), (3400, 8526), (3451, 8400), (3480, 8330), (3570, 8120), (3675, 7888), (3920, 7395), (3944, 7350), (4060, 7140), (4080, 7105), (4165, 6960), (4200, 6902), (4263, 6800), (4350, 6664), (4760, 6090), (4872, 5950), (4900, 5916), (4930, 5880), (4998, 5800), (5075, 5712), (5100, 5684)]