85352580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27893}}^1$

素因数の和:27925

約数の個数: 72

約数和(自身を含む): 274142232

約数和(自身を除く): 188789652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 27893, 55786, 83679, 111572, 139465, 167358, 251037, 278930, 334716, 418395, 474181, 502074, 557860, 836790, 948362, 1004148, 1255185, 1422543, 1673580, 1896724, 2370905, 2510370, 2845086, 4267629, 4741810, 5020740, 5690172, 7112715, 8535258, 9483620, 14225430, 17070516, 21338145, 28450860, 42676290, 85352580]

約数ペア:

[(1, 85352580), (2, 42676290), (3, 28450860), (4, 21338145), (5, 17070516), (6, 14225430), (9, 9483620), (10, 8535258), (12, 7112715), (15, 5690172), (17, 5020740), (18, 4741810), (20, 4267629), (30, 2845086), (34, 2510370), (36, 2370905), (45, 1896724), (51, 1673580), (60, 1422543), (68, 1255185), (85, 1004148), (90, 948362), (102, 836790), (153, 557860), (170, 502074), (180, 474181), (204, 418395), (255, 334716), (306, 278930), (340, 251037), (510, 167358), (612, 139465), (765, 111572), (1020, 83679), (1530, 55786), (3060, 27893)]