387946800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2113}}^1$

素因数の和:2157

約数の個数: 240

約数和(自身を含む): 1462718880

約数和(自身を除く): 1074772080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 85, 90, 100, 102, 108, 120, 135, 136, 144, 150, 153, 170, 180, 200, 204, 216, 225, 240, 255, 270, 272, 300, 306, 340, 360, 400, 408, 425, 432, 450, 459, 510, 540, 600, 612, 675, 680, 720, 765, 816, 850, 900, 918, 1020, 1080, 1200, 1224, 1275, 1350, 1360, 1530, 1700, 1800, 1836, 2040, 2113, 2160, 2295, 2448, 2550, 2700, 3060, 3400, 3600, 3672, 3825, 4080, 4226, 4590, 5100, 5400, 6120, 6339, 6800, 7344, 7650, 8452, 9180, 10200, 10565, 10800, 11475, 12240, 12678, 15300, 16904, 18360, 19017, 20400, 21130, 22950, 25356, 30600, 31695, 33808, 35921, 36720, 38034, 42260, 45900, 50712, 52825, 57051, 61200, 63390, 71842, 76068, 84520, 91800, 95085, 101424, 105650, 107763, 114102, 126780, 143684, 152136, 158475, 169040, 179605, 183600, 190170, 211300, 215526, 228204, 253560, 285255, 287368, 304272, 316950, 323289, 359210, 380340, 422600, 431052, 456408, 475425, 507120, 538815, 570510, 574736, 633900, 646578, 718420, 760680, 845200, 862104, 898025, 912816, 950850, 969867, 1077630, 1141020, 1267800, 1293156, 1426275, 1436840, 1521360, 1616445, 1724208, 1796050, 1901700, 1939734, 2155260, 2282040, 2535600, 2586312, 2694075, 2852550, 2873680, 3232890, 3592100, 3803400, 3879468, 4310520, 4564080, 4849335, 5172624, 5388150, 5705100, 6465780, 7184200, 7606800, 7758936, 8082225, 8621040, 9698670, 10776300, 11410200, 12931560, 14368400, 15517872, 16164450, 19397340, 21552600, 22820400, 24246675, 25863120, 32328900, 38794680, 43105200, 48493350, 64657800, 77589360, 96986700, 129315600, 193973400, 387946800]

約数ペア:

[(1, 387946800), (2, 193973400), (3, 129315600), (4, 96986700), (5, 77589360), (6, 64657800), (8, 48493350), (9, 43105200), (10, 38794680), (12, 32328900), (15, 25863120), (16, 24246675), (17, 22820400), (18, 21552600), (20, 19397340), (24, 16164450), (25, 15517872), (27, 14368400), (30, 12931560), (34, 11410200), (36, 10776300), (40, 9698670), (45, 8621040), (48, 8082225), (50, 7758936), (51, 7606800), (54, 7184200), (60, 6465780), (68, 5705100), (72, 5388150), (75, 5172624), (80, 4849335), (85, 4564080), (90, 4310520), (100, 3879468), (102, 3803400), (108, 3592100), (120, 3232890), (135, 2873680), (136, 2852550), (144, 2694075), (150, 2586312), (153, 2535600), (170, 2282040), (180, 2155260), (200, 1939734), (204, 1901700), (216, 1796050), (225, 1724208), (240, 1616445), (255, 1521360), (270, 1436840), (272, 1426275), (300, 1293156), (306, 1267800), (340, 1141020), (360, 1077630), (400, 969867), (408, 950850), (425, 912816), (432, 898025), (450, 862104), (459, 845200), (510, 760680), (540, 718420), (600, 646578), (612, 633900), (675, 574736), (680, 570510), (720, 538815), (765, 507120), (816, 475425), (850, 456408), (900, 431052), (918, 422600), (1020, 380340), (1080, 359210), (1200, 323289), (1224, 316950), (1275, 304272), (1350, 287368), (1360, 285255), (1530, 253560), (1700, 228204), (1800, 215526), (1836, 211300), (2040, 190170), (2113, 183600), (2160, 179605), (2295, 169040), (2448, 158475), (2550, 152136), (2700, 143684), (3060, 126780), (3400, 114102), (3600, 107763), (3672, 105650), (3825, 101424), (4080, 95085), (4226, 91800), (4590, 84520), (5100, 76068), (5400, 71842), (6120, 63390), (6339, 61200), (6800, 57051), (7344, 52825), (7650, 50712), (8452, 45900), (9180, 42260), (10200, 38034), (10565, 36720), (10800, 35921), (11475, 33808), (12240, 31695), (12678, 30600), (15300, 25356), (16904, 22950), (18360, 21130), (19017, 20400)]