2029720500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{227}}^1\times {\mathrm{1987}}^1$

素因数の和:2239

約数の個数: 144

約数和(自身を含む): 6434535744

約数和(自身を除く): 4404815244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 227, 250, 300, 375, 450, 454, 500, 681, 750, 900, 908, 1125, 1135, 1362, 1500, 1987, 2043, 2250, 2270, 2724, 3405, 3974, 4086, 4500, 4540, 5675, 5961, 6810, 7948, 8172, 9935, 10215, 11350, 11922, 13620, 17025, 17883, 19870, 20430, 22700, 23844, 28375, 29805, 34050, 35766, 39740, 40860, 49675, 51075, 56750, 59610, 68100, 71532, 85125, 89415, 99350, 102150, 113500, 119220, 149025, 170250, 178830, 198700, 204300, 248375, 255375, 298050, 340500, 357660, 447075, 451049, 496750, 510750, 596100, 745125, 894150, 902098, 993500, 1021500, 1353147, 1490250, 1788300, 1804196, 2235375, 2255245, 2706294, 2980500, 4059441, 4470750, 4510490, 5412588, 6765735, 8118882, 8941500, 9020980, 11276225, 13531470, 16237764, 20297205, 22552450, 27062940, 33828675, 40594410, 45104900, 56381125, 67657350, 81188820, 101486025, 112762250, 135314700, 169143375, 202972050, 225524500, 338286750, 405944100, 507430125, 676573500, 1014860250, 2029720500]

約数ペア:

[(1, 2029720500), (2, 1014860250), (3, 676573500), (4, 507430125), (5, 405944100), (6, 338286750), (9, 225524500), (10, 202972050), (12, 169143375), (15, 135314700), (18, 112762250), (20, 101486025), (25, 81188820), (30, 67657350), (36, 56381125), (45, 45104900), (50, 40594410), (60, 33828675), (75, 27062940), (90, 22552450), (100, 20297205), (125, 16237764), (150, 13531470), (180, 11276225), (225, 9020980), (227, 8941500), (250, 8118882), (300, 6765735), (375, 5412588), (450, 4510490), (454, 4470750), (500, 4059441), (681, 2980500), (750, 2706294), (900, 2255245), (908, 2235375), (1125, 1804196), (1135, 1788300), (1362, 1490250), (1500, 1353147), (1987, 1021500), (2043, 993500), (2250, 902098), (2270, 894150), (2724, 745125), (3405, 596100), (3974, 510750), (4086, 496750), (4500, 451049), (4540, 447075), (5675, 357660), (5961, 340500), (6810, 298050), (7948, 255375), (8172, 248375), (9935, 204300), (10215, 198700), (11350, 178830), (11922, 170250), (13620, 149025), (17025, 119220), (17883, 113500), (19870, 102150), (20430, 99350), (22700, 89415), (23844, 85125), (28375, 71532), (29805, 68100), (34050, 59610), (35766, 56750), (39740, 51075), (40860, 49675)]