138723750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 240

約数和(自身を含む): 438609600

約数和(自身を除く): 299885850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 25, 30, 33, 38, 45, 50, 55, 57, 59, 66, 75, 90, 95, 99, 110, 114, 118, 125, 150, 165, 171, 177, 190, 198, 209, 225, 250, 275, 285, 295, 330, 342, 354, 375, 418, 450, 475, 495, 531, 550, 570, 590, 625, 627, 649, 750, 825, 855, 885, 950, 990, 1045, 1062, 1121, 1125, 1250, 1254, 1298, 1375, 1425, 1475, 1650, 1710, 1770, 1875, 1881, 1947, 2090, 2242, 2250, 2375, 2475, 2655, 2750, 2850, 2950, 3135, 3245, 3363, 3750, 3762, 3894, 4125, 4275, 4425, 4750, 4950, 5225, 5310, 5605, 5625, 5841, 6270, 6490, 6726, 6875, 7125, 7375, 8250, 8550, 8850, 9405, 9735, 10089, 10450, 11210, 11250, 11682, 11875, 12331, 12375, 13275, 13750, 14250, 14750, 15675, 16225, 16815, 18810, 19470, 20178, 20625, 21375, 22125, 23750, 24662, 24750, 26125, 26550, 28025, 29205, 31350, 32450, 33630, 35625, 36875, 36993, 41250, 42750, 44250, 47025, 48675, 50445, 52250, 56050, 58410, 61655, 61875, 66375, 71250, 73750, 73986, 78375, 81125, 84075, 94050, 97350, 100890, 106875, 110625, 110979, 123310, 123750, 130625, 132750, 140125, 146025, 156750, 162250, 168150, 184965, 213750, 221250, 221958, 235125, 243375, 252225, 261250, 280250, 292050, 308275, 331875, 369930, 391875, 405625, 420375, 470250, 486750, 504450, 554895, 616550, 663750, 700625, 730125, 783750, 811250, 840750, 924825, 1109790, 1175625, 1216875, 1261125, 1401250, 1460250, 1541375, 1849650, 2101875, 2351250, 2433750, 2522250, 2774475, 3082750, 3650625, 4203750, 4624125, 5548950, 6305625, 7301250, 7706875, 9248250, 12611250, 13872375, 15413750, 23120625, 27744750, 46241250, 69361875, 138723750]

約数ペア:

[(1, 138723750), (2, 69361875), (3, 46241250), (5, 27744750), (6, 23120625), (9, 15413750), (10, 13872375), (11, 12611250), (15, 9248250), (18, 7706875), (19, 7301250), (22, 6305625), (25, 5548950), (30, 4624125), (33, 4203750), (38, 3650625), (45, 3082750), (50, 2774475), (55, 2522250), (57, 2433750), (59, 2351250), (66, 2101875), (75, 1849650), (90, 1541375), (95, 1460250), (99, 1401250), (110, 1261125), (114, 1216875), (118, 1175625), (125, 1109790), (150, 924825), (165, 840750), (171, 811250), (177, 783750), (190, 730125), (198, 700625), (209, 663750), (225, 616550), (250, 554895), (275, 504450), (285, 486750), (295, 470250), (330, 420375), (342, 405625), (354, 391875), (375, 369930), (418, 331875), (450, 308275), (475, 292050), (495, 280250), (531, 261250), (550, 252225), (570, 243375), (590, 235125), (625, 221958), (627, 221250), (649, 213750), (750, 184965), (825, 168150), (855, 162250), (885, 156750), (950, 146025), (990, 140125), (1045, 132750), (1062, 130625), (1121, 123750), (1125, 123310), (1250, 110979), (1254, 110625), (1298, 106875), (1375, 100890), (1425, 97350), (1475, 94050), (1650, 84075), (1710, 81125), (1770, 78375), (1875, 73986), (1881, 73750), (1947, 71250), (2090, 66375), (2242, 61875), (2250, 61655), (2375, 58410), (2475, 56050), (2655, 52250), (2750, 50445), (2850, 48675), (2950, 47025), (3135, 44250), (3245, 42750), (3363, 41250), (3750, 36993), (3762, 36875), (3894, 35625), (4125, 33630), (4275, 32450), (4425, 31350), (4750, 29205), (4950, 28025), (5225, 26550), (5310, 26125), (5605, 24750), (5625, 24662), (5841, 23750), (6270, 22125), (6490, 21375), (6726, 20625), (6875, 20178), (7125, 19470), (7375, 18810), (8250, 16815), (8550, 16225), (8850, 15675), (9405, 14750), (9735, 14250), (10089, 13750), (10450, 13275), (11210, 12375), (11250, 12331), (11682, 11875)]