107425620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 347518080

約数和(自身を除く): 240092460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 101, 114, 171, 180, 190, 202, 228, 285, 303, 311, 342, 380, 404, 505, 570, 606, 622, 684, 855, 909, 933, 1010, 1140, 1212, 1244, 1515, 1555, 1710, 1818, 1866, 1919, 2020, 2799, 3030, 3110, 3420, 3636, 3732, 3838, 4545, 4665, 5598, 5757, 5909, 6060, 6220, 7676, 9090, 9330, 9595, 11196, 11514, 11818, 13995, 17271, 17727, 18180, 18660, 19190, 23028, 23636, 27990, 28785, 29545, 31411, 34542, 35454, 38380, 53181, 55980, 57570, 59090, 62822, 69084, 70908, 86355, 88635, 94233, 106362, 115140, 118180, 125644, 157055, 172710, 177270, 188466, 212724, 265905, 282699, 314110, 345420, 354540, 376932, 471165, 531810, 565398, 596809, 628220, 942330, 1063620, 1130796, 1193618, 1413495, 1790427, 1884660, 2387236, 2826990, 2984045, 3580854, 5371281, 5653980, 5968090, 7161708, 8952135, 10742562, 11936180, 17904270, 21485124, 26856405, 35808540, 53712810, 107425620]

約数ペア:

[(1, 107425620), (2, 53712810), (3, 35808540), (4, 26856405), (5, 21485124), (6, 17904270), (9, 11936180), (10, 10742562), (12, 8952135), (15, 7161708), (18, 5968090), (19, 5653980), (20, 5371281), (30, 3580854), (36, 2984045), (38, 2826990), (45, 2387236), (57, 1884660), (60, 1790427), (76, 1413495), (90, 1193618), (95, 1130796), (101, 1063620), (114, 942330), (171, 628220), (180, 596809), (190, 565398), (202, 531810), (228, 471165), (285, 376932), (303, 354540), (311, 345420), (342, 314110), (380, 282699), (404, 265905), (505, 212724), (570, 188466), (606, 177270), (622, 172710), (684, 157055), (855, 125644), (909, 118180), (933, 115140), (1010, 106362), (1140, 94233), (1212, 88635), (1244, 86355), (1515, 70908), (1555, 69084), (1710, 62822), (1818, 59090), (1866, 57570), (1919, 55980), (2020, 53181), (2799, 38380), (3030, 35454), (3110, 34542), (3420, 31411), (3636, 29545), (3732, 28785), (3838, 27990), (4545, 23636), (4665, 23028), (5598, 19190), (5757, 18660), (5909, 18180), (6060, 17727), (6220, 17271), (7676, 13995), (9090, 11818), (9330, 11514), (9595, 11196)]