203993640

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:734

約数の個数: 192

約数和(自身を含む): 710760960

約数和(自身を除く): 506767320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 243, 248, 270, 279, 310, 324, 360, 372, 405, 465, 486, 540, 558, 620, 648, 677, 744, 810, 837, 930, 972, 1080, 1116, 1215, 1240, 1354, 1395, 1620, 1674, 1860, 1944, 2031, 2232, 2430, 2511, 2708, 2790, 3240, 3348, 3385, 3720, 4062, 4185, 4860, 5022, 5416, 5580, 6093, 6696, 6770, 7533, 8124, 8370, 9720, 10044, 10155, 11160, 12186, 12555, 13540, 15066, 16248, 16740, 18279, 20088, 20310, 20987, 24372, 25110, 27080, 30132, 30465, 33480, 36558, 37665, 40620, 41974, 48744, 50220, 54837, 60264, 60930, 62961, 73116, 75330, 81240, 83948, 91395, 100440, 104935, 109674, 121860, 125922, 146232, 150660, 164511, 167896, 182790, 188883, 209870, 219348, 243720, 251844, 274185, 301320, 314805, 329022, 365580, 377766, 419740, 438696, 503688, 548370, 566649, 629610, 658044, 731160, 755532, 822555, 839480, 944415, 1096740, 1133298, 1259220, 1316088, 1511064, 1645110, 1699947, 1888830, 2193480, 2266596, 2518440, 2833245, 3290220, 3399894, 3777660, 4533192, 5099841, 5666490, 6580440, 6799788, 7555320, 8499735, 10199682, 11332980, 13599576, 16999470, 20399364, 22665960, 25499205, 33998940, 40798728, 50998410, 67997880, 101996820, 203993640]

約数ペア:

[(1, 203993640), (2, 101996820), (3, 67997880), (4, 50998410), (5, 40798728), (6, 33998940), (8, 25499205), (9, 22665960), (10, 20399364), (12, 16999470), (15, 13599576), (18, 11332980), (20, 10199682), (24, 8499735), (27, 7555320), (30, 6799788), (31, 6580440), (36, 5666490), (40, 5099841), (45, 4533192), (54, 3777660), (60, 3399894), (62, 3290220), (72, 2833245), (81, 2518440), (90, 2266596), (93, 2193480), (108, 1888830), (120, 1699947), (124, 1645110), (135, 1511064), (155, 1316088), (162, 1259220), (180, 1133298), (186, 1096740), (216, 944415), (243, 839480), (248, 822555), (270, 755532), (279, 731160), (310, 658044), (324, 629610), (360, 566649), (372, 548370), (405, 503688), (465, 438696), (486, 419740), (540, 377766), (558, 365580), (620, 329022), (648, 314805), (677, 301320), (744, 274185), (810, 251844), (837, 243720), (930, 219348), (972, 209870), (1080, 188883), (1116, 182790), (1215, 167896), (1240, 164511), (1354, 150660), (1395, 146232), (1620, 125922), (1674, 121860), (1860, 109674), (1944, 104935), (2031, 100440), (2232, 91395), (2430, 83948), (2511, 81240), (2708, 75330), (2790, 73116), (3240, 62961), (3348, 60930), (3385, 60264), (3720, 54837), (4062, 50220), (4185, 48744), (4860, 41974), (5022, 40620), (5416, 37665), (5580, 36558), (6093, 33480), (6696, 30465), (6770, 30132), (7533, 27080), (8124, 25110), (8370, 24372), (9720, 20987), (10044, 20310), (10155, 20088), (11160, 18279), (12186, 16740), (12555, 16248), (13540, 15066)]