75719070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{40063}}^1$

素因数の和:40086

約数の個数: 64

約数和(自身を含む): 230768640

約数和(自身を除く): 155049570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 40063, 80126, 120189, 200315, 240378, 280441, 360567, 400630, 560882, 600945, 721134, 841323, 1081701, 1201890, 1402205, 1682646, 1802835, 2163402, 2523969, 2804410, 3605670, 4206615, 5047938, 5408505, 7571907, 8413230, 10817010, 12619845, 15143814, 25239690, 37859535, 75719070]

約数ペア:

[(1, 75719070), (2, 37859535), (3, 25239690), (5, 15143814), (6, 12619845), (7, 10817010), (9, 8413230), (10, 7571907), (14, 5408505), (15, 5047938), (18, 4206615), (21, 3605670), (27, 2804410), (30, 2523969), (35, 2163402), (42, 1802835), (45, 1682646), (54, 1402205), (63, 1201890), (70, 1081701), (90, 841323), (105, 721134), (126, 600945), (135, 560882), (189, 400630), (210, 360567), (270, 280441), (315, 240378), (378, 200315), (630, 120189), (945, 80126), (1890, 40063)]