197084340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{337}}^1$

素因数の和:396

約数の個数: 180

約数和(自身を含む): 654449796

約数和(自身を除く): 457365456

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, 270, 285, 324, 337, 342, 361, 380, 405, 513, 540, 570, 674, 684, 722, 810, 855, 1011, 1026, 1083, 1140, 1348, 1444, 1539, 1620, 1685, 1710, 1805, 2022, 2052, 2166, 2565, 3033, 3078, 3249, 3370, 3420, 3610, 4044, 4332, 5055, 5130, 5415, 6066, 6156, 6403, 6498, 6740, 7220, 7695, 9099, 9747, 10110, 10260, 10830, 12132, 12806, 12996, 15165, 15390, 16245, 18198, 19209, 19494, 20220, 21660, 25612, 27297, 29241, 30330, 30780, 32015, 32490, 36396, 38418, 38988, 45495, 48735, 54594, 57627, 58482, 60660, 64030, 64980, 76836, 90990, 96045, 97470, 109188, 115254, 116964, 121657, 128060, 136485, 146205, 172881, 181980, 192090, 194940, 230508, 243314, 272970, 288135, 292410, 345762, 364971, 384180, 486628, 518643, 545940, 576270, 584820, 608285, 691524, 729942, 864405, 1037286, 1094913, 1152540, 1216570, 1459884, 1728810, 1824855, 2074572, 2189826, 2433140, 2593215, 3284739, 3457620, 3649710, 4379652, 5186430, 5474565, 6569478, 7299420, 9854217, 10372860, 10949130, 13138956, 16423695, 19708434, 21898260, 32847390, 39416868, 49271085, 65694780, 98542170, 197084340]

約数ペア:

[(1, 197084340), (2, 98542170), (3, 65694780), (4, 49271085), (5, 39416868), (6, 32847390), (9, 21898260), (10, 19708434), (12, 16423695), (15, 13138956), (18, 10949130), (19, 10372860), (20, 9854217), (27, 7299420), (30, 6569478), (36, 5474565), (38, 5186430), (45, 4379652), (54, 3649710), (57, 3457620), (60, 3284739), (76, 2593215), (81, 2433140), (90, 2189826), (95, 2074572), (108, 1824855), (114, 1728810), (135, 1459884), (162, 1216570), (171, 1152540), (180, 1094913), (190, 1037286), (228, 864405), (270, 729942), (285, 691524), (324, 608285), (337, 584820), (342, 576270), (361, 545940), (380, 518643), (405, 486628), (513, 384180), (540, 364971), (570, 345762), (674, 292410), (684, 288135), (722, 272970), (810, 243314), (855, 230508), (1011, 194940), (1026, 192090), (1083, 181980), (1140, 172881), (1348, 146205), (1444, 136485), (1539, 128060), (1620, 121657), (1685, 116964), (1710, 115254), (1805, 109188), (2022, 97470), (2052, 96045), (2166, 90990), (2565, 76836), (3033, 64980), (3078, 64030), (3249, 60660), (3370, 58482), (3420, 57627), (3610, 54594), (4044, 48735), (4332, 45495), (5055, 38988), (5130, 38418), (5415, 36396), (6066, 32490), (6156, 32015), (6403, 30780), (6498, 30330), (6740, 29241), (7220, 27297), (7695, 25612), (9099, 21660), (9747, 20220), (10110, 19494), (10260, 19209), (10830, 18198), (12132, 16245), (12806, 15390), (12996, 15165)]