397105800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1085

約数の個数: 288

約数和(自身を含む): 1543651200

約数和(自身を除く): 1146545400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 49, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 98, 100, 104, 105, 120, 130, 140, 147, 150, 156, 168, 175, 182, 195, 196, 200, 210, 245, 260, 273, 280, 294, 300, 312, 325, 350, 364, 390, 392, 420, 455, 490, 520, 525, 546, 588, 600, 637, 650, 700, 728, 735, 780, 840, 910, 975, 980, 1039, 1050, 1092, 1176, 1225, 1274, 1300, 1365, 1400, 1470, 1560, 1820, 1911, 1950, 1960, 2078, 2100, 2184, 2275, 2450, 2548, 2600, 2730, 2940, 3117, 3185, 3640, 3675, 3822, 3900, 4156, 4200, 4550, 4900, 5096, 5195, 5460, 5880, 6234, 6370, 6825, 7273, 7350, 7644, 7800, 8312, 9100, 9555, 9800, 10390, 10920, 12468, 12740, 13507, 13650, 14546, 14700, 15288, 15585, 15925, 18200, 19110, 20780, 21819, 24936, 25480, 25975, 27014, 27300, 29092, 29400, 31170, 31850, 36365, 38220, 40521, 41560, 43638, 47775, 50911, 51950, 54028, 54600, 58184, 62340, 63700, 67535, 72730, 76440, 77925, 81042, 87276, 94549, 95550, 101822, 103900, 108056, 109095, 124680, 127400, 135070, 145460, 152733, 155850, 162084, 174552, 181825, 189098, 191100, 202605, 203644, 207800, 218190, 254555, 270140, 283647, 290920, 305466, 311700, 324168, 337675, 363650, 378196, 382200, 405210, 407288, 436380, 472745, 509110, 540280, 545475, 567294, 610932, 623400, 661843, 675350, 727300, 756392, 763665, 810420, 872760, 945490, 1013025, 1018220, 1090950, 1134588, 1221864, 1272775, 1323686, 1350700, 1418235, 1454600, 1527330, 1620840, 1890980, 1985529, 2026050, 2036440, 2181900, 2269176, 2363725, 2545550, 2647372, 2701400, 2836470, 3054660, 3309215, 3781960, 3818325, 3971058, 4052100, 4363800, 4727450, 5091100, 5294744, 5672940, 6109320, 6618430, 7091175, 7636650, 7942116, 8104200, 9454900, 9927645, 10182200, 11345880, 13236860, 14182350, 15273300, 15884232, 16546075, 18909800, 19855290, 26473720, 28364700, 30546600, 33092150, 39710580, 49638225, 56729400, 66184300, 79421160, 99276450, 132368600, 198552900, 397105800]

約数ペア:

[(1, 397105800), (2, 198552900), (3, 132368600), (4, 99276450), (5, 79421160), (6, 66184300), (7, 56729400), (8, 49638225), (10, 39710580), (12, 33092150), (13, 30546600), (14, 28364700), (15, 26473720), (20, 19855290), (21, 18909800), (24, 16546075), (25, 15884232), (26, 15273300), (28, 14182350), (30, 13236860), (35, 11345880), (39, 10182200), (40, 9927645), (42, 9454900), (49, 8104200), (50, 7942116), (52, 7636650), (56, 7091175), (60, 6618430), (65, 6109320), (70, 5672940), (75, 5294744), (78, 5091100), (84, 4727450), (91, 4363800), (98, 4052100), (100, 3971058), (104, 3818325), (105, 3781960), (120, 3309215), (130, 3054660), (140, 2836470), (147, 2701400), (150, 2647372), (156, 2545550), (168, 2363725), (175, 2269176), (182, 2181900), (195, 2036440), (196, 2026050), (200, 1985529), (210, 1890980), (245, 1620840), (260, 1527330), (273, 1454600), (280, 1418235), (294, 1350700), (300, 1323686), (312, 1272775), (325, 1221864), (350, 1134588), (364, 1090950), (390, 1018220), (392, 1013025), (420, 945490), (455, 872760), (490, 810420), (520, 763665), (525, 756392), (546, 727300), (588, 675350), (600, 661843), (637, 623400), (650, 610932), (700, 567294), (728, 545475), (735, 540280), (780, 509110), (840, 472745), (910, 436380), (975, 407288), (980, 405210), (1039, 382200), (1050, 378196), (1092, 363650), (1176, 337675), (1225, 324168), (1274, 311700), (1300, 305466), (1365, 290920), (1400, 283647), (1470, 270140), (1560, 254555), (1820, 218190), (1911, 207800), (1950, 203644), (1960, 202605), (2078, 191100), (2100, 189098), (2184, 181825), (2275, 174552), (2450, 162084), (2548, 155850), (2600, 152733), (2730, 145460), (2940, 135070), (3117, 127400), (3185, 124680), (3640, 109095), (3675, 108056), (3822, 103900), (3900, 101822), (4156, 95550), (4200, 94549), (4550, 87276), (4900, 81042), (5096, 77925), (5195, 76440), (5460, 72730), (5880, 67535), (6234, 63700), (6370, 62340), (6825, 58184), (7273, 54600), (7350, 54028), (7644, 51950), (7800, 50911), (8312, 47775), (9100, 43638), (9555, 41560), (9800, 40521), (10390, 38220), (10920, 36365), (12468, 31850), (12740, 31170), (13507, 29400), (13650, 29092), (14546, 27300), (14700, 27014), (15288, 25975), (15585, 25480), (15925, 24936), (18200, 21819), (19110, 20780)]