82071180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12323}}^1$

素因数の和:12375

約数の個数: 72

約数和(自身を含む): 255698352

約数和(自身を除く): 173627172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 12323, 24646, 36969, 49292, 61615, 73938, 110907, 123230, 147876, 184845, 221814, 246460, 369690, 443628, 455951, 554535, 739380, 911902, 1109070, 1367853, 1823804, 2218140, 2279755, 2735706, 4103559, 4559510, 5471412, 6839265, 8207118, 9119020, 13678530, 16414236, 20517795, 27357060, 41035590, 82071180]

約数ペア:

[(1, 82071180), (2, 41035590), (3, 27357060), (4, 20517795), (5, 16414236), (6, 13678530), (9, 9119020), (10, 8207118), (12, 6839265), (15, 5471412), (18, 4559510), (20, 4103559), (30, 2735706), (36, 2279755), (37, 2218140), (45, 1823804), (60, 1367853), (74, 1109070), (90, 911902), (111, 739380), (148, 554535), (180, 455951), (185, 443628), (222, 369690), (333, 246460), (370, 221814), (444, 184845), (555, 147876), (666, 123230), (740, 110907), (1110, 73938), (1332, 61615), (1665, 49292), (2220, 36969), (3330, 24646), (6660, 12323)]