109702020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 328116096

約数和(自身を除く): 218414076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 131, 170, 204, 255, 262, 340, 393, 510, 524, 655, 786, 821, 1020, 1310, 1572, 1642, 1965, 2227, 2463, 2620, 3284, 3930, 4105, 4454, 4926, 6681, 7860, 8210, 8908, 9852, 11135, 12315, 13362, 13957, 16420, 22270, 24630, 26724, 27914, 33405, 41871, 44540, 49260, 55828, 66810, 69785, 83742, 107551, 133620, 139570, 167484, 209355, 215102, 279140, 322653, 418710, 430204, 537755, 645306, 837420, 1075510, 1290612, 1613265, 1828367, 2151020, 3226530, 3656734, 5485101, 6453060, 7313468, 9141835, 10970202, 18283670, 21940404, 27425505, 36567340, 54851010, 109702020]

約数ペア:

[(1, 109702020), (2, 54851010), (3, 36567340), (4, 27425505), (5, 21940404), (6, 18283670), (10, 10970202), (12, 9141835), (15, 7313468), (17, 6453060), (20, 5485101), (30, 3656734), (34, 3226530), (51, 2151020), (60, 1828367), (68, 1613265), (85, 1290612), (102, 1075510), (131, 837420), (170, 645306), (204, 537755), (255, 430204), (262, 418710), (340, 322653), (393, 279140), (510, 215102), (524, 209355), (655, 167484), (786, 139570), (821, 133620), (1020, 107551), (1310, 83742), (1572, 69785), (1642, 66810), (1965, 55828), (2227, 49260), (2463, 44540), (2620, 41871), (3284, 33405), (3930, 27914), (4105, 26724), (4454, 24630), (4926, 22270), (6681, 16420), (7860, 13957), (8210, 13362), (8908, 12315), (9852, 11135)]