71140140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2803}}^1$

素因数の和:2868

約数の個数: 96

約数和(自身を含む): 226114560

約数和(自身を除く): 154974420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2803, 2820, 4230, 5076, 5606, 6345, 8409, 8460, 11212, 12690, 14015, 16818, 25227, 25380, 28030, 33636, 42045, 50454, 56060, 75681, 84090, 100908, 126135, 131741, 151362, 168180, 252270, 263482, 302724, 378405, 395223, 504540, 526964, 658705, 756810, 790446, 1185669, 1317410, 1513620, 1580892, 1976115, 2371338, 2634820, 3557007, 3952230, 4742676, 5928345, 7114014, 7904460, 11856690, 14228028, 17785035, 23713380, 35570070, 71140140]

約数ペア:

[(1, 71140140), (2, 35570070), (3, 23713380), (4, 17785035), (5, 14228028), (6, 11856690), (9, 7904460), (10, 7114014), (12, 5928345), (15, 4742676), (18, 3952230), (20, 3557007), (27, 2634820), (30, 2371338), (36, 1976115), (45, 1580892), (47, 1513620), (54, 1317410), (60, 1185669), (90, 790446), (94, 756810), (108, 658705), (135, 526964), (141, 504540), (180, 395223), (188, 378405), (235, 302724), (270, 263482), (282, 252270), (423, 168180), (470, 151362), (540, 131741), (564, 126135), (705, 100908), (846, 84090), (940, 75681), (1269, 56060), (1410, 50454), (1692, 42045), (2115, 33636), (2538, 28030), (2803, 25380), (2820, 25227), (4230, 16818), (5076, 14015), (5606, 12690), (6345, 11212), (8409, 8460)]