237221400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1789}}^1$

素因数の和:1838

約数の個数: 192

約数和(自身を含む): 839008800

約数和(自身を除く): 601787400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 221, 255, 260, 300, 312, 325, 340, 390, 408, 425, 442, 510, 520, 600, 650, 663, 680, 780, 850, 884, 975, 1020, 1105, 1275, 1300, 1326, 1560, 1700, 1768, 1789, 1950, 2040, 2210, 2550, 2600, 2652, 3315, 3400, 3578, 3900, 4420, 5100, 5304, 5367, 5525, 6630, 7156, 7800, 8840, 8945, 10200, 10734, 11050, 13260, 14312, 16575, 17890, 21468, 22100, 23257, 26520, 26835, 30413, 33150, 35780, 42936, 44200, 44725, 46514, 53670, 60826, 66300, 69771, 71560, 89450, 91239, 93028, 107340, 116285, 121652, 132600, 134175, 139542, 152065, 178900, 182478, 186056, 214680, 232570, 243304, 268350, 279084, 304130, 348855, 357800, 364956, 395369, 456195, 465140, 536700, 558168, 581425, 608260, 697710, 729912, 760325, 790738, 912390, 930280, 1073400, 1162850, 1186107, 1216520, 1395420, 1520650, 1581476, 1744275, 1824780, 1976845, 2280975, 2325700, 2372214, 2790840, 3041300, 3162952, 3488550, 3649560, 3953690, 4561950, 4651400, 4744428, 5930535, 6082600, 6977100, 7907380, 9123900, 9488856, 9884225, 11861070, 13954200, 15814760, 18247800, 19768450, 23722140, 29652675, 39536900, 47444280, 59305350, 79073800, 118610700, 237221400]

約数ペア:

[(1, 237221400), (2, 118610700), (3, 79073800), (4, 59305350), (5, 47444280), (6, 39536900), (8, 29652675), (10, 23722140), (12, 19768450), (13, 18247800), (15, 15814760), (17, 13954200), (20, 11861070), (24, 9884225), (25, 9488856), (26, 9123900), (30, 7907380), (34, 6977100), (39, 6082600), (40, 5930535), (50, 4744428), (51, 4651400), (52, 4561950), (60, 3953690), (65, 3649560), (68, 3488550), (75, 3162952), (78, 3041300), (85, 2790840), (100, 2372214), (102, 2325700), (104, 2280975), (120, 1976845), (130, 1824780), (136, 1744275), (150, 1581476), (156, 1520650), (170, 1395420), (195, 1216520), (200, 1186107), (204, 1162850), (221, 1073400), (255, 930280), (260, 912390), (300, 790738), (312, 760325), (325, 729912), (340, 697710), (390, 608260), (408, 581425), (425, 558168), (442, 536700), (510, 465140), (520, 456195), (600, 395369), (650, 364956), (663, 357800), (680, 348855), (780, 304130), (850, 279084), (884, 268350), (975, 243304), (1020, 232570), (1105, 214680), (1275, 186056), (1300, 182478), (1326, 178900), (1560, 152065), (1700, 139542), (1768, 134175), (1789, 132600), (1950, 121652), (2040, 116285), (2210, 107340), (2550, 93028), (2600, 91239), (2652, 89450), (3315, 71560), (3400, 69771), (3578, 66300), (3900, 60826), (4420, 53670), (5100, 46514), (5304, 44725), (5367, 44200), (5525, 42936), (6630, 35780), (7156, 33150), (7800, 30413), (8840, 26835), (8945, 26520), (10200, 23257), (10734, 22100), (11050, 21468), (13260, 17890), (14312, 16575)]