86522580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:980

約数の個数: 144

約数和(自身を含む): 286802880

約数和(自身を除く): 200280300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 855, 937, 972, 1026, 1140, 1215, 1539, 1620, 1710, 1874, 2052, 2430, 2565, 2811, 3078, 3420, 3748, 4617, 4685, 4860, 5130, 5622, 6156, 7695, 8433, 9234, 9370, 10260, 11244, 14055, 15390, 16866, 17803, 18468, 18740, 23085, 25299, 28110, 30780, 33732, 35606, 42165, 46170, 50598, 53409, 56220, 71212, 75897, 84330, 89015, 92340, 101196, 106818, 126495, 151794, 160227, 168660, 178030, 213636, 227691, 252990, 267045, 303588, 320454, 356060, 379485, 455382, 480681, 505980, 534090, 640908, 758970, 801135, 910764, 961362, 1068180, 1138455, 1442043, 1517940, 1602270, 1922724, 2276910, 2403405, 2884086, 3204540, 4326129, 4553820, 4806810, 5768172, 7210215, 8652258, 9613620, 14420430, 17304516, 21630645, 28840860, 43261290, 86522580]

約数ペア:

[(1, 86522580), (2, 43261290), (3, 28840860), (4, 21630645), (5, 17304516), (6, 14420430), (9, 9613620), (10, 8652258), (12, 7210215), (15, 5768172), (18, 4806810), (19, 4553820), (20, 4326129), (27, 3204540), (30, 2884086), (36, 2403405), (38, 2276910), (45, 1922724), (54, 1602270), (57, 1517940), (60, 1442043), (76, 1138455), (81, 1068180), (90, 961362), (95, 910764), (108, 801135), (114, 758970), (135, 640908), (162, 534090), (171, 505980), (180, 480681), (190, 455382), (228, 379485), (243, 356060), (270, 320454), (285, 303588), (324, 267045), (342, 252990), (380, 227691), (405, 213636), (486, 178030), (513, 168660), (540, 160227), (570, 151794), (684, 126495), (810, 106818), (855, 101196), (937, 92340), (972, 89015), (1026, 84330), (1140, 75897), (1215, 71212), (1539, 56220), (1620, 53409), (1710, 50598), (1874, 46170), (2052, 42165), (2430, 35606), (2565, 33732), (2811, 30780), (3078, 28110), (3420, 25299), (3748, 23085), (4617, 18740), (4685, 18468), (4860, 17803), (5130, 16866), (5622, 15390), (6156, 14055), (7695, 11244), (8433, 10260), (9234, 9370)]