289837200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 980312256

約数和(自身を除く): 690475056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 43, 48, 50, 60, 75, 80, 82, 86, 100, 120, 123, 129, 137, 150, 164, 172, 200, 205, 215, 240, 246, 258, 274, 300, 328, 344, 400, 410, 411, 430, 492, 516, 548, 600, 615, 645, 656, 685, 688, 820, 822, 860, 984, 1025, 1032, 1075, 1096, 1200, 1230, 1290, 1370, 1640, 1644, 1720, 1763, 1968, 2050, 2055, 2064, 2150, 2192, 2460, 2580, 2740, 3075, 3225, 3280, 3288, 3425, 3440, 3526, 4100, 4110, 4300, 4920, 5160, 5289, 5480, 5617, 5891, 6150, 6450, 6576, 6850, 7052, 8200, 8220, 8600, 8815, 9840, 10275, 10320, 10578, 10960, 11234, 11782, 12300, 12900, 13700, 14104, 16400, 16440, 16851, 17200, 17630, 17673, 20550, 21156, 22468, 23564, 24600, 25800, 26445, 27400, 28085, 28208, 29455, 32880, 33702, 35260, 35346, 41100, 42312, 44075, 44936, 47128, 49200, 51600, 52890, 54800, 56170, 58910, 67404, 70520, 70692, 82200, 84255, 84624, 88150, 88365, 89872, 94256, 105780, 112340, 117820, 132225, 134808, 140425, 141040, 141384, 147275, 164400, 168510, 176300, 176730, 211560, 224680, 235640, 241531, 264450, 269616, 280850, 282768, 294550, 337020, 352600, 353460, 421275, 423120, 441825, 449360, 471280, 483062, 528900, 561700, 589100, 674040, 705200, 706920, 724593, 842550, 883650, 966124, 1057800, 1123400, 1178200, 1207655, 1348080, 1413840, 1449186, 1685100, 1767300, 1932248, 2115600, 2246800, 2356400, 2415310, 2898372, 3370200, 3534600, 3622965, 3864496, 4830620, 5796744, 6038275, 6740400, 7069200, 7245930, 9661240, 11593488, 12076550, 14491860, 18114825, 19322480, 24153100, 28983720, 36229650, 48306200, 57967440, 72459300, 96612400, 144918600, 289837200]

約数ペア:

[(1, 289837200), (2, 144918600), (3, 96612400), (4, 72459300), (5, 57967440), (6, 48306200), (8, 36229650), (10, 28983720), (12, 24153100), (15, 19322480), (16, 18114825), (20, 14491860), (24, 12076550), (25, 11593488), (30, 9661240), (40, 7245930), (41, 7069200), (43, 6740400), (48, 6038275), (50, 5796744), (60, 4830620), (75, 3864496), (80, 3622965), (82, 3534600), (86, 3370200), (100, 2898372), (120, 2415310), (123, 2356400), (129, 2246800), (137, 2115600), (150, 1932248), (164, 1767300), (172, 1685100), (200, 1449186), (205, 1413840), (215, 1348080), (240, 1207655), (246, 1178200), (258, 1123400), (274, 1057800), (300, 966124), (328, 883650), (344, 842550), (400, 724593), (410, 706920), (411, 705200), (430, 674040), (492, 589100), (516, 561700), (548, 528900), (600, 483062), (615, 471280), (645, 449360), (656, 441825), (685, 423120), (688, 421275), (820, 353460), (822, 352600), (860, 337020), (984, 294550), (1025, 282768), (1032, 280850), (1075, 269616), (1096, 264450), (1200, 241531), (1230, 235640), (1290, 224680), (1370, 211560), (1640, 176730), (1644, 176300), (1720, 168510), (1763, 164400), (1968, 147275), (2050, 141384), (2055, 141040), (2064, 140425), (2150, 134808), (2192, 132225), (2460, 117820), (2580, 112340), (2740, 105780), (3075, 94256), (3225, 89872), (3280, 88365), (3288, 88150), (3425, 84624), (3440, 84255), (3526, 82200), (4100, 70692), (4110, 70520), (4300, 67404), (4920, 58910), (5160, 56170), (5289, 54800), (5480, 52890), (5617, 51600), (5891, 49200), (6150, 47128), (6450, 44936), (6576, 44075), (6850, 42312), (7052, 41100), (8200, 35346), (8220, 35260), (8600, 33702), (8815, 32880), (9840, 29455), (10275, 28208), (10320, 28085), (10578, 27400), (10960, 26445), (11234, 25800), (11782, 24600), (12300, 23564), (12900, 22468), (13700, 21156), (14104, 20550), (16400, 17673), (16440, 17630), (16851, 17200)]