12945600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 252

約数和(自身を含む): 49133760

約数和(自身を除く): 36188160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 31, 32, 36, 40, 45, 48, 50, 58, 60, 62, 64, 72, 75, 80, 87, 90, 93, 96, 100, 116, 120, 124, 144, 145, 150, 155, 160, 174, 180, 186, 192, 200, 225, 232, 240, 248, 261, 279, 288, 290, 300, 310, 320, 348, 360, 372, 400, 435, 450, 464, 465, 480, 496, 522, 558, 576, 580, 600, 620, 696, 720, 725, 744, 775, 800, 870, 899, 900, 928, 930, 960, 992, 1044, 1116, 1160, 1200, 1240, 1305, 1392, 1395, 1440, 1450, 1488, 1550, 1600, 1740, 1798, 1800, 1856, 1860, 1984, 2088, 2175, 2232, 2320, 2325, 2400, 2480, 2610, 2697, 2784, 2790, 2880, 2900, 2976, 3100, 3480, 3596, 3600, 3720, 4176, 4350, 4464, 4495, 4640, 4650, 4800, 4960, 5220, 5394, 5568, 5580, 5800, 5952, 6200, 6525, 6960, 6975, 7192, 7200, 7440, 8091, 8352, 8700, 8928, 8990, 9280, 9300, 9920, 10440, 10788, 11160, 11600, 12400, 13050, 13485, 13920, 13950, 14384, 14400, 14880, 16182, 16704, 17400, 17856, 17980, 18600, 20880, 21576, 22320, 22475, 23200, 24800, 26100, 26970, 27840, 27900, 28768, 29760, 32364, 34800, 35960, 37200, 40455, 41760, 43152, 44640, 44950, 46400, 49600, 52200, 53940, 55800, 57536, 64728, 67425, 69600, 71920, 74400, 80910, 83520, 86304, 89280, 89900, 104400, 107880, 111600, 129456, 134850, 139200, 143840, 148800, 161820, 172608, 179800, 202275, 208800, 215760, 223200, 258912, 269700, 287680, 323640, 359600, 404550, 417600, 431520, 446400, 517824, 539400, 647280, 719200, 809100, 863040, 1078800, 1294560, 1438400, 1618200, 2157600, 2589120, 3236400, 4315200, 6472800, 12945600]

約数ペア:

[(1, 12945600), (2, 6472800), (3, 4315200), (4, 3236400), (5, 2589120), (6, 2157600), (8, 1618200), (9, 1438400), (10, 1294560), (12, 1078800), (15, 863040), (16, 809100), (18, 719200), (20, 647280), (24, 539400), (25, 517824), (29, 446400), (30, 431520), (31, 417600), (32, 404550), (36, 359600), (40, 323640), (45, 287680), (48, 269700), (50, 258912), (58, 223200), (60, 215760), (62, 208800), (64, 202275), (72, 179800), (75, 172608), (80, 161820), (87, 148800), (90, 143840), (93, 139200), (96, 134850), (100, 129456), (116, 111600), (120, 107880), (124, 104400), (144, 89900), (145, 89280), (150, 86304), (155, 83520), (160, 80910), (174, 74400), (180, 71920), (186, 69600), (192, 67425), (200, 64728), (225, 57536), (232, 55800), (240, 53940), (248, 52200), (261, 49600), (279, 46400), (288, 44950), (290, 44640), (300, 43152), (310, 41760), (320, 40455), (348, 37200), (360, 35960), (372, 34800), (400, 32364), (435, 29760), (450, 28768), (464, 27900), (465, 27840), (480, 26970), (496, 26100), (522, 24800), (558, 23200), (576, 22475), (580, 22320), (600, 21576), (620, 20880), (696, 18600), (720, 17980), (725, 17856), (744, 17400), (775, 16704), (800, 16182), (870, 14880), (899, 14400), (900, 14384), (928, 13950), (930, 13920), (960, 13485), (992, 13050), (1044, 12400), (1116, 11600), (1160, 11160), (1200, 10788), (1240, 10440), (1305, 9920), (1392, 9300), (1395, 9280), (1440, 8990), (1450, 8928), (1488, 8700), (1550, 8352), (1600, 8091), (1740, 7440), (1798, 7200), (1800, 7192), (1856, 6975), (1860, 6960), (1984, 6525), (2088, 6200), (2175, 5952), (2232, 5800), (2320, 5580), (2325, 5568), (2400, 5394), (2480, 5220), (2610, 4960), (2697, 4800), (2784, 4650), (2790, 4640), (2880, 4495), (2900, 4464), (2976, 4350), (3100, 4176), (3480, 3720), (3596, 3600)]