69898140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3353

約数の個数: 120

約数和(自身を含む): 236211360

約数和(自身を除く): 166313220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3319, 3510, 4212, 5265, 6638, 7020, 9957, 10530, 13276, 16595, 19914, 21060, 29871, 33190, 39828, 43147, 49785, 59742, 66380, 86294, 89613, 99570, 119484, 129441, 149355, 172588, 179226, 199140, 215735, 258882, 268839, 298710, 358452, 388323, 431470, 448065, 517764, 537678, 597420, 647205, 776646, 862940, 896130, 1075356, 1164969, 1294410, 1344195, 1553292, 1792260, 1941615, 2329938, 2588820, 2688390, 3494907, 3883230, 4659876, 5376780, 5824845, 6989814, 7766460, 11649690, 13979628, 17474535, 23299380, 34949070, 69898140]

約数ペア:

[(1, 69898140), (2, 34949070), (3, 23299380), (4, 17474535), (5, 13979628), (6, 11649690), (9, 7766460), (10, 6989814), (12, 5824845), (13, 5376780), (15, 4659876), (18, 3883230), (20, 3494907), (26, 2688390), (27, 2588820), (30, 2329938), (36, 1941615), (39, 1792260), (45, 1553292), (52, 1344195), (54, 1294410), (60, 1164969), (65, 1075356), (78, 896130), (81, 862940), (90, 776646), (108, 647205), (117, 597420), (130, 537678), (135, 517764), (156, 448065), (162, 431470), (180, 388323), (195, 358452), (234, 298710), (260, 268839), (270, 258882), (324, 215735), (351, 199140), (390, 179226), (405, 172588), (468, 149355), (540, 129441), (585, 119484), (702, 99570), (780, 89613), (810, 86294), (1053, 66380), (1170, 59742), (1404, 49785), (1620, 43147), (1755, 39828), (2106, 33190), (2340, 29871), (3319, 21060), (3510, 19914), (4212, 16595), (5265, 13276), (6638, 10530), (7020, 9957)]