85934340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25127}}^1$

素因数の和:25161

約数の個数: 72

約数和(自身を含む): 274397760

約数和(自身を除く): 188463420

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, 25127, 50254, 75381, 100508, 125635, 150762, 226143, 251270, 301524, 376905, 452286, 477413, 502540, 753810, 904572, 954826, 1130715, 1432239, 1507620, 1909652, 2261430, 2387065, 2864478, 4296717, 4522860, 4774130, 5728956, 7161195, 8593434, 9548260, 14322390, 17186868, 21483585, 28644780, 42967170, 85934340]

約数ペア:

[(1, 85934340), (2, 42967170), (3, 28644780), (4, 21483585), (5, 17186868), (6, 14322390), (9, 9548260), (10, 8593434), (12, 7161195), (15, 5728956), (18, 4774130), (19, 4522860), (20, 4296717), (30, 2864478), (36, 2387065), (38, 2261430), (45, 1909652), (57, 1507620), (60, 1432239), (76, 1130715), (90, 954826), (95, 904572), (114, 753810), (171, 502540), (180, 477413), (190, 452286), (228, 376905), (285, 301524), (342, 251270), (380, 226143), (570, 150762), (684, 125635), (855, 100508), (1140, 75381), (1710, 50254), (3420, 25127)]