75080520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23173}}^1$

素因数の和:23196

約数の個数: 80

約数和(自身を含む): 252364860

約数和(自身を除く): 177284340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 23173, 46346, 69519, 92692, 115865, 139038, 185384, 208557, 231730, 278076, 347595, 417114, 463460, 556152, 625671, 695190, 834228, 926920, 1042785, 1251342, 1390380, 1668456, 1877013, 2085570, 2502684, 2780760, 3128355, 3754026, 4171140, 5005368, 6256710, 7508052, 8342280, 9385065, 12513420, 15016104, 18770130, 25026840, 37540260, 75080520]

約数ペア:

[(1, 75080520), (2, 37540260), (3, 25026840), (4, 18770130), (5, 15016104), (6, 12513420), (8, 9385065), (9, 8342280), (10, 7508052), (12, 6256710), (15, 5005368), (18, 4171140), (20, 3754026), (24, 3128355), (27, 2780760), (30, 2502684), (36, 2085570), (40, 1877013), (45, 1668456), (54, 1390380), (60, 1251342), (72, 1042785), (81, 926920), (90, 834228), (108, 695190), (120, 625671), (135, 556152), (162, 463460), (180, 417114), (216, 347595), (270, 278076), (324, 231730), (360, 208557), (405, 185384), (540, 139038), (648, 115865), (810, 92692), (1080, 69519), (1620, 46346), (3240, 23173)]