63505620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 203636160

約数和(自身を除く): 140130540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 179, 180, 219, 243, 270, 292, 324, 358, 365, 405, 438, 486, 537, 540, 657, 716, 730, 810, 876, 895, 972, 1074, 1095, 1215, 1314, 1460, 1611, 1620, 1790, 1971, 2148, 2190, 2430, 2628, 2685, 3222, 3285, 3580, 3942, 4380, 4833, 4860, 5370, 5913, 6444, 6570, 7884, 8055, 9666, 9855, 10740, 11826, 13067, 13140, 14499, 16110, 17739, 19332, 19710, 23652, 24165, 26134, 28998, 29565, 32220, 35478, 39201, 39420, 43497, 48330, 52268, 57996, 59130, 65335, 70956, 72495, 78402, 86994, 88695, 96660, 117603, 118260, 130670, 144990, 156804, 173988, 177390, 196005, 217485, 235206, 261340, 289980, 352809, 354780, 392010, 434970, 470412, 588015, 705618, 784020, 869940, 1058427, 1176030, 1411236, 1764045, 2116854, 2352060, 3175281, 3528090, 4233708, 5292135, 6350562, 7056180, 10584270, 12701124, 15876405, 21168540, 31752810, 63505620]

約数ペア:

[(1, 63505620), (2, 31752810), (3, 21168540), (4, 15876405), (5, 12701124), (6, 10584270), (9, 7056180), (10, 6350562), (12, 5292135), (15, 4233708), (18, 3528090), (20, 3175281), (27, 2352060), (30, 2116854), (36, 1764045), (45, 1411236), (54, 1176030), (60, 1058427), (73, 869940), (81, 784020), (90, 705618), (108, 588015), (135, 470412), (146, 434970), (162, 392010), (179, 354780), (180, 352809), (219, 289980), (243, 261340), (270, 235206), (292, 217485), (324, 196005), (358, 177390), (365, 173988), (405, 156804), (438, 144990), (486, 130670), (537, 118260), (540, 117603), (657, 96660), (716, 88695), (730, 86994), (810, 78402), (876, 72495), (895, 70956), (972, 65335), (1074, 59130), (1095, 57996), (1215, 52268), (1314, 48330), (1460, 43497), (1611, 39420), (1620, 39201), (1790, 35478), (1971, 32220), (2148, 29565), (2190, 28998), (2430, 26134), (2628, 24165), (2685, 23652), (3222, 19710), (3285, 19332), (3580, 17739), (3942, 16110), (4380, 14499), (4833, 13140), (4860, 13067), (5370, 11826), (5913, 10740), (6444, 9855), (6570, 9666), (7884, 8055)]