380002020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3617}}^1$

素因数の和:3749

約数の個数: 96

約数和(自身を含む): 1137846528

約数和(自身を除く): 757844508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 103, 170, 204, 206, 255, 309, 340, 412, 510, 515, 618, 1020, 1030, 1236, 1545, 1751, 2060, 3090, 3502, 3617, 5253, 6180, 7004, 7234, 8755, 10506, 10851, 14468, 17510, 18085, 21012, 21702, 26265, 35020, 36170, 43404, 52530, 54255, 61489, 72340, 105060, 108510, 122978, 184467, 217020, 245956, 307445, 368934, 372551, 614890, 737868, 745102, 922335, 1117653, 1229780, 1490204, 1844670, 1862755, 2235306, 3689340, 3725510, 4470612, 5588265, 6333367, 7451020, 11176530, 12666734, 19000101, 22353060, 25333468, 31666835, 38000202, 63333670, 76000404, 95000505, 126667340, 190001010, 380002020]

約数ペア:

[(1, 380002020), (2, 190001010), (3, 126667340), (4, 95000505), (5, 76000404), (6, 63333670), (10, 38000202), (12, 31666835), (15, 25333468), (17, 22353060), (20, 19000101), (30, 12666734), (34, 11176530), (51, 7451020), (60, 6333367), (68, 5588265), (85, 4470612), (102, 3725510), (103, 3689340), (170, 2235306), (204, 1862755), (206, 1844670), (255, 1490204), (309, 1229780), (340, 1117653), (412, 922335), (510, 745102), (515, 737868), (618, 614890), (1020, 372551), (1030, 368934), (1236, 307445), (1545, 245956), (1751, 217020), (2060, 184467), (3090, 122978), (3502, 108510), (3617, 105060), (5253, 72340), (6180, 61489), (7004, 54255), (7234, 52530), (8755, 43404), (10506, 36170), (10851, 35020), (14468, 26265), (17510, 21702), (18085, 21012)]