129063420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4567}}^1$

素因数の和:4739

約数の個数: 72

約数和(自身を含む): 394072224

約数和(自身を除く): 265008804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4567, 4710, 5652, 7065, 9134, 9420, 13701, 14130, 18268, 22835, 27402, 28260, 41103, 45670, 54804, 68505, 82206, 91340, 137010, 164412, 205515, 274020, 411030, 717019, 822060, 1434038, 2151057, 2868076, 3585095, 4302114, 6453171, 7170190, 8604228, 10755285, 12906342, 14340380, 21510570, 25812684, 32265855, 43021140, 64531710, 129063420]

約数ペア:

[(1, 129063420), (2, 64531710), (3, 43021140), (4, 32265855), (5, 25812684), (6, 21510570), (9, 14340380), (10, 12906342), (12, 10755285), (15, 8604228), (18, 7170190), (20, 6453171), (30, 4302114), (36, 3585095), (45, 2868076), (60, 2151057), (90, 1434038), (157, 822060), (180, 717019), (314, 411030), (471, 274020), (628, 205515), (785, 164412), (942, 137010), (1413, 91340), (1570, 82206), (1884, 68505), (2355, 54804), (2826, 45670), (3140, 41103), (4567, 28260), (4710, 27402), (5652, 22835), (7065, 18268), (9134, 14130), (9420, 13701)]