980291400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8737}}^1$

素因数の和:8784

約数の個数: 192

約数和(自身を含む): 3510578880

約数和(自身を除く): 2530287480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 25, 30, 33, 34, 40, 44, 50, 51, 55, 60, 66, 68, 75, 85, 88, 100, 102, 110, 120, 132, 136, 150, 165, 170, 187, 200, 204, 220, 255, 264, 275, 300, 330, 340, 374, 408, 425, 440, 510, 550, 561, 600, 660, 680, 748, 825, 850, 935, 1020, 1100, 1122, 1275, 1320, 1496, 1650, 1700, 1870, 2040, 2200, 2244, 2550, 2805, 3300, 3400, 3740, 4488, 4675, 5100, 5610, 6600, 7480, 8737, 9350, 10200, 11220, 14025, 17474, 18700, 22440, 26211, 28050, 34948, 37400, 43685, 52422, 56100, 69896, 87370, 96107, 104844, 112200, 131055, 148529, 174740, 192214, 209688, 218425, 262110, 288321, 297058, 349480, 384428, 436850, 445587, 480535, 524220, 576642, 594116, 655275, 742645, 768856, 873700, 891174, 961070, 1048440, 1153284, 1188232, 1310550, 1441605, 1485290, 1633819, 1747400, 1782348, 1922140, 2227935, 2306568, 2402675, 2621100, 2883210, 2970580, 3267638, 3564696, 3713225, 3844280, 4455870, 4805350, 4901457, 5242200, 5766420, 5941160, 6535276, 7208025, 7426450, 8169095, 8911740, 9610700, 9802914, 11139675, 11532840, 13070552, 14416050, 14852900, 16338190, 17823480, 19221400, 19605828, 22279350, 24507285, 28832100, 29705800, 32676380, 39211656, 40845475, 44558700, 49014570, 57664200, 65352760, 81690950, 89117400, 98029140, 122536425, 163381900, 196058280, 245072850, 326763800, 490145700, 980291400]

約数ペア:

[(1, 980291400), (2, 490145700), (3, 326763800), (4, 245072850), (5, 196058280), (6, 163381900), (8, 122536425), (10, 98029140), (11, 89117400), (12, 81690950), (15, 65352760), (17, 57664200), (20, 49014570), (22, 44558700), (24, 40845475), (25, 39211656), (30, 32676380), (33, 29705800), (34, 28832100), (40, 24507285), (44, 22279350), (50, 19605828), (51, 19221400), (55, 17823480), (60, 16338190), (66, 14852900), (68, 14416050), (75, 13070552), (85, 11532840), (88, 11139675), (100, 9802914), (102, 9610700), (110, 8911740), (120, 8169095), (132, 7426450), (136, 7208025), (150, 6535276), (165, 5941160), (170, 5766420), (187, 5242200), (200, 4901457), (204, 4805350), (220, 4455870), (255, 3844280), (264, 3713225), (275, 3564696), (300, 3267638), (330, 2970580), (340, 2883210), (374, 2621100), (408, 2402675), (425, 2306568), (440, 2227935), (510, 1922140), (550, 1782348), (561, 1747400), (600, 1633819), (660, 1485290), (680, 1441605), (748, 1310550), (825, 1188232), (850, 1153284), (935, 1048440), (1020, 961070), (1100, 891174), (1122, 873700), (1275, 768856), (1320, 742645), (1496, 655275), (1650, 594116), (1700, 576642), (1870, 524220), (2040, 480535), (2200, 445587), (2244, 436850), (2550, 384428), (2805, 349480), (3300, 297058), (3400, 288321), (3740, 262110), (4488, 218425), (4675, 209688), (5100, 192214), (5610, 174740), (6600, 148529), (7480, 131055), (8737, 112200), (9350, 104844), (10200, 96107), (11220, 87370), (14025, 69896), (17474, 56100), (18700, 52422), (22440, 43685), (26211, 37400), (28050, 34948)]