20651794200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{310087}}^1$

素因数の和:310146

約数の個数: 144

約数和(自身を含む): 71230314480

約数和(自身を除く): 50578520280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 37, 40, 45, 50, 60, 72, 74, 75, 90, 100, 111, 120, 148, 150, 180, 185, 200, 222, 225, 296, 300, 333, 360, 370, 444, 450, 555, 600, 666, 740, 888, 900, 925, 1110, 1332, 1480, 1665, 1800, 1850, 2220, 2664, 2775, 3330, 3700, 4440, 5550, 6660, 7400, 8325, 11100, 13320, 16650, 22200, 33300, 66600, 310087, 620174, 930261, 1240348, 1550435, 1860522, 2480696, 2790783, 3100870, 3721044, 4651305, 5581566, 6201740, 7442088, 7752175, 9302610, 11163132, 11473219, 12403480, 13953915, 15504350, 18605220, 22326264, 22946438, 23256525, 27907830, 31008700, 34419657, 37210440, 45892876, 46513050, 55815660, 57366095, 62017400, 68839314, 69769575, 91785752, 93026100, 103258971, 111631320, 114732190, 137678628, 139539150, 172098285, 186052200, 206517942, 229464380, 275357256, 279078300, 286830475, 344196570, 413035884, 458928760, 516294855, 558156600, 573660950, 688393140, 826071768, 860491425, 1032589710, 1147321900, 1376786280, 1720982850, 2065179420, 2294643800, 2581474275, 3441965700, 4130358840, 5162948550, 6883931400, 10325897100, 20651794200]

約数ペア:

[(1, 20651794200), (2, 10325897100), (3, 6883931400), (4, 5162948550), (5, 4130358840), (6, 3441965700), (8, 2581474275), (9, 2294643800), (10, 2065179420), (12, 1720982850), (15, 1376786280), (18, 1147321900), (20, 1032589710), (24, 860491425), (25, 826071768), (30, 688393140), (36, 573660950), (37, 558156600), (40, 516294855), (45, 458928760), (50, 413035884), (60, 344196570), (72, 286830475), (74, 279078300), (75, 275357256), (90, 229464380), (100, 206517942), (111, 186052200), (120, 172098285), (148, 139539150), (150, 137678628), (180, 114732190), (185, 111631320), (200, 103258971), (222, 93026100), (225, 91785752), (296, 69769575), (300, 68839314), (333, 62017400), (360, 57366095), (370, 55815660), (444, 46513050), (450, 45892876), (555, 37210440), (600, 34419657), (666, 31008700), (740, 27907830), (888, 23256525), (900, 22946438), (925, 22326264), (1110, 18605220), (1332, 15504350), (1480, 13953915), (1665, 12403480), (1800, 11473219), (1850, 11163132), (2220, 9302610), (2664, 7752175), (2775, 7442088), (3330, 6201740), (3700, 5581566), (4440, 4651305), (5550, 3721044), (6660, 3100870), (7400, 2790783), (8325, 2480696), (11100, 1860522), (13320, 1550435), (16650, 1240348), (22200, 930261), (33300, 620174), (66600, 310087)]