42144660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12323}}^1$

素因数の和:12357

約数の個数: 72

約数和(自身を含む): 134578080

約数和(自身を除く): 92433420

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, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 12323, 24646, 36969, 49292, 61615, 73938, 110907, 123230, 147876, 184845, 221814, 234137, 246460, 369690, 443628, 468274, 554535, 702411, 739380, 936548, 1109070, 1170685, 1404822, 2107233, 2218140, 2341370, 2809644, 3512055, 4214466, 4682740, 7024110, 8428932, 10536165, 14048220, 21072330, 42144660]

約数ペア:

[(1, 42144660), (2, 21072330), (3, 14048220), (4, 10536165), (5, 8428932), (6, 7024110), (9, 4682740), (10, 4214466), (12, 3512055), (15, 2809644), (18, 2341370), (19, 2218140), (20, 2107233), (30, 1404822), (36, 1170685), (38, 1109070), (45, 936548), (57, 739380), (60, 702411), (76, 554535), (90, 468274), (95, 443628), (114, 369690), (171, 246460), (180, 234137), (190, 221814), (228, 184845), (285, 147876), (342, 123230), (380, 110907), (570, 73938), (684, 61615), (855, 49292), (1140, 36969), (1710, 24646), (3420, 12323)]