5872140

素因数分解:

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

素因数の和:152

約数の個数: 144

約数和(自身を含む): 20049120

約数和(自身を除く): 14176980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 101, 102, 114, 153, 170, 171, 180, 190, 202, 204, 228, 255, 285, 303, 306, 323, 340, 342, 380, 404, 505, 510, 570, 606, 612, 646, 684, 765, 855, 909, 969, 1010, 1020, 1140, 1212, 1292, 1515, 1530, 1615, 1710, 1717, 1818, 1919, 1938, 2020, 2907, 3030, 3060, 3230, 3420, 3434, 3636, 3838, 3876, 4545, 4845, 5151, 5757, 5814, 6060, 6460, 6868, 7676, 8585, 9090, 9595, 9690, 10302, 11514, 11628, 14535, 15453, 17170, 17271, 18180, 19190, 19380, 20604, 23028, 25755, 28785, 29070, 30906, 32623, 34340, 34542, 38380, 51510, 57570, 58140, 61812, 65246, 69084, 77265, 86355, 97869, 103020, 115140, 130492, 154530, 163115, 172710, 195738, 293607, 309060, 326230, 345420, 391476, 489345, 587214, 652460, 978690, 1174428, 1468035, 1957380, 2936070, 5872140]

約数ペア:

[(1, 5872140), (2, 2936070), (3, 1957380), (4, 1468035), (5, 1174428), (6, 978690), (9, 652460), (10, 587214), (12, 489345), (15, 391476), (17, 345420), (18, 326230), (19, 309060), (20, 293607), (30, 195738), (34, 172710), (36, 163115), (38, 154530), (45, 130492), (51, 115140), (57, 103020), (60, 97869), (68, 86355), (76, 77265), (85, 69084), (90, 65246), (95, 61812), (101, 58140), (102, 57570), (114, 51510), (153, 38380), (170, 34542), (171, 34340), (180, 32623), (190, 30906), (202, 29070), (204, 28785), (228, 25755), (255, 23028), (285, 20604), (303, 19380), (306, 19190), (323, 18180), (340, 17271), (342, 17170), (380, 15453), (404, 14535), (505, 11628), (510, 11514), (570, 10302), (606, 9690), (612, 9595), (646, 9090), (684, 8585), (765, 7676), (855, 6868), (909, 6460), (969, 6060), (1010, 5814), (1020, 5757), (1140, 5151), (1212, 4845), (1292, 4545), (1515, 3876), (1530, 3838), (1615, 3636), (1710, 3434), (1717, 3420), (1818, 3230), (1919, 3060), (1938, 3030), (2020, 2907)]