136486980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:898

約数の個数: 144

約数和(自身を含む): 476985600

約数和(自身を除く): 340498620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 149, 180, 210, 252, 298, 315, 420, 447, 596, 630, 727, 745, 894, 1043, 1260, 1341, 1454, 1490, 1788, 2086, 2181, 2235, 2682, 2908, 2980, 3129, 3635, 4172, 4362, 4470, 5089, 5215, 5364, 6258, 6543, 6705, 7270, 8724, 8940, 9387, 10178, 10430, 10905, 12516, 13086, 13410, 14540, 15267, 15645, 18774, 20356, 20860, 21810, 25445, 26172, 26820, 30534, 31290, 32715, 37548, 43620, 45801, 46935, 50890, 61068, 62580, 65430, 76335, 91602, 93870, 101780, 108323, 130860, 152670, 183204, 187740, 216646, 229005, 305340, 324969, 433292, 458010, 541615, 649938, 758261, 916020, 974907, 1083230, 1299876, 1516522, 1624845, 1949814, 2166460, 2274783, 3033044, 3249690, 3791305, 3899628, 4549566, 4874535, 6499380, 6824349, 7582610, 9099132, 9749070, 11373915, 13648698, 15165220, 19498140, 22747830, 27297396, 34121745, 45495660, 68243490, 136486980]

約数ペア:

[(1, 136486980), (2, 68243490), (3, 45495660), (4, 34121745), (5, 27297396), (6, 22747830), (7, 19498140), (9, 15165220), (10, 13648698), (12, 11373915), (14, 9749070), (15, 9099132), (18, 7582610), (20, 6824349), (21, 6499380), (28, 4874535), (30, 4549566), (35, 3899628), (36, 3791305), (42, 3249690), (45, 3033044), (60, 2274783), (63, 2166460), (70, 1949814), (84, 1624845), (90, 1516522), (105, 1299876), (126, 1083230), (140, 974907), (149, 916020), (180, 758261), (210, 649938), (252, 541615), (298, 458010), (315, 433292), (420, 324969), (447, 305340), (596, 229005), (630, 216646), (727, 187740), (745, 183204), (894, 152670), (1043, 130860), (1260, 108323), (1341, 101780), (1454, 93870), (1490, 91602), (1788, 76335), (2086, 65430), (2181, 62580), (2235, 61068), (2682, 50890), (2908, 46935), (2980, 45801), (3129, 43620), (3635, 37548), (4172, 32715), (4362, 31290), (4470, 30534), (5089, 26820), (5215, 26172), (5364, 25445), (6258, 21810), (6543, 20860), (6705, 20356), (7270, 18774), (8724, 15645), (8940, 15267), (9387, 14540), (10178, 13410), (10430, 13086), (10905, 12516)]