100977780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{877}}^1$

素因数の和:1009

約数の個数: 96

約数和(自身を含む): 300908160

約数和(自身を除く): 199930380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 101, 114, 190, 202, 228, 285, 303, 380, 404, 505, 570, 606, 877, 1010, 1140, 1212, 1515, 1754, 1919, 2020, 2631, 3030, 3508, 3838, 4385, 5262, 5757, 6060, 7676, 8770, 9595, 10524, 11514, 13155, 16663, 17540, 19190, 23028, 26310, 28785, 33326, 38380, 49989, 52620, 57570, 66652, 83315, 88577, 99978, 115140, 166630, 177154, 199956, 249945, 265731, 333260, 354308, 442885, 499890, 531462, 885770, 999780, 1062924, 1328655, 1682963, 1771540, 2657310, 3365926, 5048889, 5314620, 6731852, 8414815, 10097778, 16829630, 20195556, 25244445, 33659260, 50488890, 100977780]

約数ペア:

[(1, 100977780), (2, 50488890), (3, 33659260), (4, 25244445), (5, 20195556), (6, 16829630), (10, 10097778), (12, 8414815), (15, 6731852), (19, 5314620), (20, 5048889), (30, 3365926), (38, 2657310), (57, 1771540), (60, 1682963), (76, 1328655), (95, 1062924), (101, 999780), (114, 885770), (190, 531462), (202, 499890), (228, 442885), (285, 354308), (303, 333260), (380, 265731), (404, 249945), (505, 199956), (570, 177154), (606, 166630), (877, 115140), (1010, 99978), (1140, 88577), (1212, 83315), (1515, 66652), (1754, 57570), (1919, 52620), (2020, 49989), (2631, 38380), (3030, 33326), (3508, 28785), (3838, 26310), (4385, 23028), (5262, 19190), (5757, 17540), (6060, 16663), (7676, 13155), (8770, 11514), (9595, 10524)]