203364881500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{12781}}^1$

素因数の和:13085

約数の個数: 144

約数和(自身を含む): 490091329728

約数和(自身を除く): 286726448228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 125, 220, 242, 250, 263, 275, 484, 500, 526, 550, 605, 1052, 1100, 1210, 1315, 1375, 2420, 2630, 2750, 2893, 3025, 5260, 5500, 5786, 6050, 6575, 11572, 12100, 12781, 13150, 14465, 15125, 25562, 26300, 28930, 30250, 31823, 32875, 51124, 57860, 60500, 63646, 63905, 65750, 72325, 127292, 127810, 131500, 140591, 144650, 159115, 255620, 281182, 289300, 318230, 319525, 361625, 562364, 636460, 639050, 702955, 723250, 795575, 1278100, 1405910, 1446500, 1546501, 1591150, 1597625, 2811820, 3093002, 3182300, 3195250, 3361403, 3514775, 3977875, 6186004, 6390500, 6722806, 7029550, 7732505, 7955750, 13445612, 14059100, 15465010, 15911500, 16807015, 17573875, 30930020, 33614030, 35147750, 36975433, 38662525, 67228060, 70295500, 73950866, 77325050, 84035075, 147901732, 154650100, 168070150, 184877165, 193312625, 336140300, 369754330, 386625250, 406729763, 420175375, 739508660, 773250500, 813459526, 840350750, 924385825, 1626919052, 1680701500, 1848771650, 2033648815, 3697543300, 4067297630, 4621929125, 8134595260, 9243858250, 10168244075, 18487716500, 20336488150, 40672976300, 50841220375, 101682440750, 203364881500]

約数ペア:

[(1, 203364881500), (2, 101682440750), (4, 50841220375), (5, 40672976300), (10, 20336488150), (11, 18487716500), (20, 10168244075), (22, 9243858250), (25, 8134595260), (44, 4621929125), (50, 4067297630), (55, 3697543300), (100, 2033648815), (110, 1848771650), (121, 1680701500), (125, 1626919052), (220, 924385825), (242, 840350750), (250, 813459526), (263, 773250500), (275, 739508660), (484, 420175375), (500, 406729763), (526, 386625250), (550, 369754330), (605, 336140300), (1052, 193312625), (1100, 184877165), (1210, 168070150), (1315, 154650100), (1375, 147901732), (2420, 84035075), (2630, 77325050), (2750, 73950866), (2893, 70295500), (3025, 67228060), (5260, 38662525), (5500, 36975433), (5786, 35147750), (6050, 33614030), (6575, 30930020), (11572, 17573875), (12100, 16807015), (12781, 15911500), (13150, 15465010), (14465, 14059100), (15125, 13445612), (25562, 7955750), (26300, 7732505), (28930, 7029550), (30250, 6722806), (31823, 6390500), (32875, 6186004), (51124, 3977875), (57860, 3514775), (60500, 3361403), (63646, 3195250), (63905, 3182300), (65750, 3093002), (72325, 2811820), (127292, 1597625), (127810, 1591150), (131500, 1546501), (140591, 1446500), (144650, 1405910), (159115, 1278100), (255620, 795575), (281182, 723250), (289300, 702955), (318230, 639050), (319525, 636460), (361625, 562364)]