13821000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 45826560

約数和(自身を除く): 32005560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 250, 255, 271, 300, 340, 375, 408, 425, 500, 510, 542, 600, 680, 750, 813, 850, 1000, 1020, 1084, 1275, 1355, 1500, 1626, 1700, 2040, 2125, 2168, 2550, 2710, 3000, 3252, 3400, 4065, 4250, 4607, 5100, 5420, 6375, 6504, 6775, 8130, 8500, 9214, 10200, 10840, 12750, 13550, 13821, 16260, 17000, 18428, 20325, 23035, 25500, 27100, 27642, 32520, 33875, 36856, 40650, 46070, 51000, 54200, 55284, 67750, 69105, 81300, 92140, 101625, 110568, 115175, 135500, 138210, 162600, 184280, 203250, 230350, 271000, 276420, 345525, 406500, 460700, 552840, 575875, 691050, 813000, 921400, 1151750, 1382100, 1727625, 2303500, 2764200, 3455250, 4607000, 6910500, 13821000]

約数ペア:

[(1, 13821000), (2, 6910500), (3, 4607000), (4, 3455250), (5, 2764200), (6, 2303500), (8, 1727625), (10, 1382100), (12, 1151750), (15, 921400), (17, 813000), (20, 691050), (24, 575875), (25, 552840), (30, 460700), (34, 406500), (40, 345525), (50, 276420), (51, 271000), (60, 230350), (68, 203250), (75, 184280), (85, 162600), (100, 138210), (102, 135500), (120, 115175), (125, 110568), (136, 101625), (150, 92140), (170, 81300), (200, 69105), (204, 67750), (250, 55284), (255, 54200), (271, 51000), (300, 46070), (340, 40650), (375, 36856), (408, 33875), (425, 32520), (500, 27642), (510, 27100), (542, 25500), (600, 23035), (680, 20325), (750, 18428), (813, 17000), (850, 16260), (1000, 13821), (1020, 13550), (1084, 12750), (1275, 10840), (1355, 10200), (1500, 9214), (1626, 8500), (1700, 8130), (2040, 6775), (2125, 6504), (2168, 6375), (2550, 5420), (2710, 5100), (3000, 4607), (3252, 4250), (3400, 4065)]