245747501100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{211}}^1\times {\mathrm{431363}}^1$

素因数の和:431597

約数の個数: 144

約数和(自身を含む): 793778778240

約数和(自身を除く): 548031277140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 211, 225, 270, 300, 422, 450, 540, 633, 675, 844, 900, 1055, 1266, 1350, 1899, 2110, 2532, 2700, 3165, 3798, 4220, 5275, 5697, 6330, 7596, 9495, 10550, 11394, 12660, 15825, 18990, 21100, 22788, 28485, 31650, 37980, 47475, 56970, 63300, 94950, 113940, 142425, 189900, 284850, 431363, 569700, 862726, 1294089, 1725452, 2156815, 2588178, 3882267, 4313630, 5176356, 6470445, 7764534, 8627260, 10784075, 11646801, 12940890, 15529068, 19411335, 21568150, 23293602, 25881780, 32352225, 38822670, 43136300, 46587204, 58234005, 64704450, 77645340, 91017593, 97056675, 116468010, 129408900, 182035186, 194113350, 232936020, 273052779, 291170025, 364070372, 388226700, 455087965, 546105558, 582340050, 819158337, 910175930, 1092211116, 1164680100, 1365263895, 1638316674, 1820351860, 2275439825, 2457475011, 2730527790, 3276633348, 4095791685, 4550879650, 4914950022, 5461055580, 6826319475, 8191583370, 9101759300, 9829900044, 12287375055, 13652638950, 16383166740, 20478958425, 24574750110, 27305277900, 40957916850, 49149500220, 61436875275, 81915833700, 122873750550, 245747501100]

約数ペア:

[(1, 245747501100), (2, 122873750550), (3, 81915833700), (4, 61436875275), (5, 49149500220), (6, 40957916850), (9, 27305277900), (10, 24574750110), (12, 20478958425), (15, 16383166740), (18, 13652638950), (20, 12287375055), (25, 9829900044), (27, 9101759300), (30, 8191583370), (36, 6826319475), (45, 5461055580), (50, 4914950022), (54, 4550879650), (60, 4095791685), (75, 3276633348), (90, 2730527790), (100, 2457475011), (108, 2275439825), (135, 1820351860), (150, 1638316674), (180, 1365263895), (211, 1164680100), (225, 1092211116), (270, 910175930), (300, 819158337), (422, 582340050), (450, 546105558), (540, 455087965), (633, 388226700), (675, 364070372), (844, 291170025), (900, 273052779), (1055, 232936020), (1266, 194113350), (1350, 182035186), (1899, 129408900), (2110, 116468010), (2532, 97056675), (2700, 91017593), (3165, 77645340), (3798, 64704450), (4220, 58234005), (5275, 46587204), (5697, 43136300), (6330, 38822670), (7596, 32352225), (9495, 25881780), (10550, 23293602), (11394, 21568150), (12660, 19411335), (15825, 15529068), (18990, 12940890), (21100, 11646801), (22788, 10784075), (28485, 8627260), (31650, 7764534), (37980, 6470445), (47475, 5176356), (56970, 4313630), (63300, 3882267), (94950, 2588178), (113940, 2156815), (142425, 1725452), (189900, 1294089), (284850, 862726), (431363, 569700)]