2276389620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5081}}^1$

素因数の和:5246

約数の個数: 144

約数和(自身を含む): 7325398080

約数和(自身を除く): 5049008460

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, 285, 342, 380, 393, 524, 570, 655, 684, 786, 855, 1140, 1179, 1310, 1572, 1710, 1965, 2358, 2489, 2620, 3420, 3930, 4716, 4978, 5081, 5895, 7467, 7860, 9956, 10162, 11790, 12445, 14934, 15243, 20324, 22401, 23580, 24890, 25405, 29868, 30486, 37335, 44802, 45729, 49780, 50810, 60972, 74670, 76215, 89604, 91458, 96539, 101620, 112005, 149340, 152430, 182916, 193078, 224010, 228645, 289617, 304860, 386156, 448020, 457290, 482695, 579234, 665611, 868851, 914580, 965390, 1158468, 1331222, 1448085, 1737702, 1930780, 1996833, 2662444, 2896170, 3328055, 3475404, 3993666, 4344255, 5792340, 5990499, 6656110, 7987332, 8688510, 9984165, 11980998, 12646609, 13312220, 17377020, 19968330, 23961996, 25293218, 29952495, 37939827, 39936660, 50586436, 59904990, 63233045, 75879654, 113819481, 119809980, 126466090, 151759308, 189699135, 227638962, 252932180, 379398270, 455277924, 569097405, 758796540, 1138194810, 2276389620]

約数ペア:

[(1, 2276389620), (2, 1138194810), (3, 758796540), (4, 569097405), (5, 455277924), (6, 379398270), (9, 252932180), (10, 227638962), (12, 189699135), (15, 151759308), (18, 126466090), (19, 119809980), (20, 113819481), (30, 75879654), (36, 63233045), (38, 59904990), (45, 50586436), (57, 39936660), (60, 37939827), (76, 29952495), (90, 25293218), (95, 23961996), (114, 19968330), (131, 17377020), (171, 13312220), (180, 12646609), (190, 11980998), (228, 9984165), (262, 8688510), (285, 7987332), (342, 6656110), (380, 5990499), (393, 5792340), (524, 4344255), (570, 3993666), (655, 3475404), (684, 3328055), (786, 2896170), (855, 2662444), (1140, 1996833), (1179, 1930780), (1310, 1737702), (1572, 1448085), (1710, 1331222), (1965, 1158468), (2358, 965390), (2489, 914580), (2620, 868851), (3420, 665611), (3930, 579234), (4716, 482695), (4978, 457290), (5081, 448020), (5895, 386156), (7467, 304860), (7860, 289617), (9956, 228645), (10162, 224010), (11790, 193078), (12445, 182916), (14934, 152430), (15243, 149340), (20324, 112005), (22401, 101620), (23580, 96539), (24890, 91458), (25405, 89604), (29868, 76215), (30486, 74670), (37335, 60972), (44802, 50810), (45729, 49780)]