100805070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 274959360

約数和(自身を除く): 174154290

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 101, 102, 103, 114, 170, 190, 202, 206, 255, 285, 303, 309, 323, 505, 510, 515, 570, 606, 618, 646, 969, 1010, 1030, 1515, 1545, 1615, 1717, 1751, 1919, 1938, 1957, 3030, 3090, 3230, 3434, 3502, 3838, 3914, 4845, 5151, 5253, 5757, 5871, 8585, 8755, 9595, 9690, 9785, 10302, 10403, 10506, 11514, 11742, 17170, 17510, 19190, 19570, 20806, 25755, 26265, 28785, 29355, 31209, 32623, 33269, 51510, 52015, 52530, 57570, 58710, 62418, 65246, 66538, 97869, 99807, 104030, 156045, 163115, 166345, 176851, 195738, 197657, 199614, 312090, 326230, 332690, 353702, 395314, 489345, 499035, 530553, 592971, 884255, 978690, 988285, 998070, 1061106, 1185942, 1768510, 1976570, 2652765, 2964855, 3360169, 5305530, 5929710, 6720338, 10080507, 16800845, 20161014, 33601690, 50402535, 100805070]

約数ペア:

[(1, 100805070), (2, 50402535), (3, 33601690), (5, 20161014), (6, 16800845), (10, 10080507), (15, 6720338), (17, 5929710), (19, 5305530), (30, 3360169), (34, 2964855), (38, 2652765), (51, 1976570), (57, 1768510), (85, 1185942), (95, 1061106), (101, 998070), (102, 988285), (103, 978690), (114, 884255), (170, 592971), (190, 530553), (202, 499035), (206, 489345), (255, 395314), (285, 353702), (303, 332690), (309, 326230), (323, 312090), (505, 199614), (510, 197657), (515, 195738), (570, 176851), (606, 166345), (618, 163115), (646, 156045), (969, 104030), (1010, 99807), (1030, 97869), (1515, 66538), (1545, 65246), (1615, 62418), (1717, 58710), (1751, 57570), (1919, 52530), (1938, 52015), (1957, 51510), (3030, 33269), (3090, 32623), (3230, 31209), (3434, 29355), (3502, 28785), (3838, 26265), (3914, 25755), (4845, 20806), (5151, 19570), (5253, 19190), (5757, 17510), (5871, 17170), (8585, 11742), (8755, 11514), (9595, 10506), (9690, 10403), (9785, 10302)]