284859000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1079

約数の個数: 192

約数和(自身を含む): 994855680

約数和(自身を除く): 709996680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 125, 150, 155, 180, 186, 200, 225, 248, 250, 279, 300, 310, 360, 372, 375, 450, 465, 500, 558, 600, 620, 744, 750, 775, 900, 930, 1000, 1021, 1116, 1125, 1240, 1395, 1500, 1550, 1800, 1860, 2042, 2232, 2250, 2325, 2790, 3000, 3063, 3100, 3720, 3875, 4084, 4500, 4650, 5105, 5580, 6126, 6200, 6975, 7750, 8168, 9000, 9189, 9300, 10210, 11160, 11625, 12252, 13950, 15315, 15500, 18378, 18600, 20420, 23250, 24504, 25525, 27900, 30630, 31000, 31651, 34875, 36756, 40840, 45945, 46500, 51050, 55800, 61260, 63302, 69750, 73512, 76575, 91890, 93000, 94953, 102100, 122520, 126604, 127625, 139500, 153150, 158255, 183780, 189906, 204200, 229725, 253208, 255250, 279000, 284859, 306300, 316510, 367560, 379812, 382875, 459450, 474765, 510500, 569718, 612600, 633020, 759624, 765750, 791275, 918900, 949530, 1021000, 1139436, 1148625, 1266040, 1424295, 1531500, 1582550, 1837800, 1899060, 2278872, 2297250, 2373825, 2848590, 3063000, 3165100, 3798120, 3956375, 4594500, 4747650, 5697180, 6330200, 7121475, 7912750, 9189000, 9495300, 11394360, 11869125, 14242950, 15825500, 18990600, 23738250, 28485900, 31651000, 35607375, 47476500, 56971800, 71214750, 94953000, 142429500, 284859000]

約数ペア:

[(1, 284859000), (2, 142429500), (3, 94953000), (4, 71214750), (5, 56971800), (6, 47476500), (8, 35607375), (9, 31651000), (10, 28485900), (12, 23738250), (15, 18990600), (18, 15825500), (20, 14242950), (24, 11869125), (25, 11394360), (30, 9495300), (31, 9189000), (36, 7912750), (40, 7121475), (45, 6330200), (50, 5697180), (60, 4747650), (62, 4594500), (72, 3956375), (75, 3798120), (90, 3165100), (93, 3063000), (100, 2848590), (120, 2373825), (124, 2297250), (125, 2278872), (150, 1899060), (155, 1837800), (180, 1582550), (186, 1531500), (200, 1424295), (225, 1266040), (248, 1148625), (250, 1139436), (279, 1021000), (300, 949530), (310, 918900), (360, 791275), (372, 765750), (375, 759624), (450, 633020), (465, 612600), (500, 569718), (558, 510500), (600, 474765), (620, 459450), (744, 382875), (750, 379812), (775, 367560), (900, 316510), (930, 306300), (1000, 284859), (1021, 279000), (1116, 255250), (1125, 253208), (1240, 229725), (1395, 204200), (1500, 189906), (1550, 183780), (1800, 158255), (1860, 153150), (2042, 139500), (2232, 127625), (2250, 126604), (2325, 122520), (2790, 102100), (3000, 94953), (3063, 93000), (3100, 91890), (3720, 76575), (3875, 73512), (4084, 69750), (4500, 63302), (4650, 61260), (5105, 55800), (5580, 51050), (6126, 46500), (6200, 45945), (6975, 40840), (7750, 36756), (8168, 34875), (9000, 31651), (9189, 31000), (9300, 30630), (10210, 27900), (11160, 25525), (11625, 24504), (12252, 23250), (13950, 20420), (15315, 18600), (15500, 18378)]