12502800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:198

約数の個数: 180

約数和(自身を含む): 45574464

約数和(自身を除く): 33071664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 151, 180, 184, 200, 207, 225, 230, 240, 276, 300, 302, 345, 360, 368, 400, 414, 450, 453, 460, 552, 575, 600, 604, 690, 720, 755, 828, 900, 906, 920, 1035, 1104, 1150, 1200, 1208, 1359, 1380, 1510, 1656, 1725, 1800, 1812, 1840, 2070, 2265, 2300, 2416, 2718, 2760, 3020, 3312, 3450, 3473, 3600, 3624, 3775, 4140, 4530, 4600, 5175, 5436, 5520, 6040, 6795, 6900, 6946, 7248, 7550, 8280, 9060, 9200, 10350, 10419, 10872, 11325, 12080, 13590, 13800, 13892, 15100, 16560, 17365, 18120, 20700, 20838, 21744, 22650, 27180, 27600, 27784, 30200, 31257, 33975, 34730, 36240, 41400, 41676, 45300, 52095, 54360, 55568, 60400, 62514, 67950, 69460, 82800, 83352, 86825, 90600, 104190, 108720, 125028, 135900, 138920, 156285, 166704, 173650, 181200, 208380, 250056, 260475, 271800, 277840, 312570, 347300, 416760, 500112, 520950, 543600, 625140, 694600, 781425, 833520, 1041900, 1250280, 1389200, 1562850, 2083800, 2500560, 3125700, 4167600, 6251400, 12502800]

約数ペア:

[(1, 12502800), (2, 6251400), (3, 4167600), (4, 3125700), (5, 2500560), (6, 2083800), (8, 1562850), (9, 1389200), (10, 1250280), (12, 1041900), (15, 833520), (16, 781425), (18, 694600), (20, 625140), (23, 543600), (24, 520950), (25, 500112), (30, 416760), (36, 347300), (40, 312570), (45, 277840), (46, 271800), (48, 260475), (50, 250056), (60, 208380), (69, 181200), (72, 173650), (75, 166704), (80, 156285), (90, 138920), (92, 135900), (100, 125028), (115, 108720), (120, 104190), (138, 90600), (144, 86825), (150, 83352), (151, 82800), (180, 69460), (184, 67950), (200, 62514), (207, 60400), (225, 55568), (230, 54360), (240, 52095), (276, 45300), (300, 41676), (302, 41400), (345, 36240), (360, 34730), (368, 33975), (400, 31257), (414, 30200), (450, 27784), (453, 27600), (460, 27180), (552, 22650), (575, 21744), (600, 20838), (604, 20700), (690, 18120), (720, 17365), (755, 16560), (828, 15100), (900, 13892), (906, 13800), (920, 13590), (1035, 12080), (1104, 11325), (1150, 10872), (1200, 10419), (1208, 10350), (1359, 9200), (1380, 9060), (1510, 8280), (1656, 7550), (1725, 7248), (1800, 6946), (1812, 6900), (1840, 6795), (2070, 6040), (2265, 5520), (2300, 5436), (2416, 5175), (2718, 4600), (2760, 4530), (3020, 4140), (3312, 3775), (3450, 3624), (3473, 3600)]