125893620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 406486080

約数和(自身を除く): 280592460

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, 131, 171, 180, 190, 228, 262, 281, 285, 342, 380, 393, 524, 562, 570, 655, 684, 786, 843, 855, 1124, 1140, 1179, 1310, 1405, 1572, 1686, 1710, 1965, 2358, 2489, 2529, 2620, 2810, 3372, 3420, 3930, 4215, 4716, 4978, 5058, 5339, 5620, 5895, 7467, 7860, 8430, 9956, 10116, 10678, 11790, 12445, 12645, 14934, 16017, 16860, 21356, 22401, 23580, 24890, 25290, 26695, 29868, 32034, 36811, 37335, 44802, 48051, 49780, 50580, 53390, 64068, 73622, 74670, 80085, 89604, 96102, 106780, 110433, 112005, 147244, 149340, 160170, 184055, 192204, 220866, 224010, 240255, 320340, 331299, 368110, 441732, 448020, 480510, 552165, 662598, 699409, 736220, 961020, 1104330, 1325196, 1398818, 1656495, 2098227, 2208660, 2797636, 3312990, 3497045, 4196454, 6294681, 6625980, 6994090, 8392908, 10491135, 12589362, 13988180, 20982270, 25178724, 31473405, 41964540, 62946810, 125893620]

約数ペア:

[(1, 125893620), (2, 62946810), (3, 41964540), (4, 31473405), (5, 25178724), (6, 20982270), (9, 13988180), (10, 12589362), (12, 10491135), (15, 8392908), (18, 6994090), (19, 6625980), (20, 6294681), (30, 4196454), (36, 3497045), (38, 3312990), (45, 2797636), (57, 2208660), (60, 2098227), (76, 1656495), (90, 1398818), (95, 1325196), (114, 1104330), (131, 961020), (171, 736220), (180, 699409), (190, 662598), (228, 552165), (262, 480510), (281, 448020), (285, 441732), (342, 368110), (380, 331299), (393, 320340), (524, 240255), (562, 224010), (570, 220866), (655, 192204), (684, 184055), (786, 160170), (843, 149340), (855, 147244), (1124, 112005), (1140, 110433), (1179, 106780), (1310, 96102), (1405, 89604), (1572, 80085), (1686, 74670), (1710, 73622), (1965, 64068), (2358, 53390), (2489, 50580), (2529, 49780), (2620, 48051), (2810, 44802), (3372, 37335), (3420, 36811), (3930, 32034), (4215, 29868), (4716, 26695), (4978, 25290), (5058, 24890), (5339, 23580), (5620, 22401), (5895, 21356), (7467, 16860), (7860, 16017), (8430, 14934), (9956, 12645), (10116, 12445), (10678, 11790)]