20774927250

素因数分解:

$2^1\times 3^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39971}}^1$

素因数の和:40015

約数の個数: 256

約数和(自身を含む): 71834480640

約数和(自身を除く): 51059553390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 27, 30, 33, 35, 42, 45, 50, 54, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 125, 126, 135, 150, 154, 165, 175, 189, 198, 210, 225, 231, 250, 270, 275, 297, 315, 330, 350, 375, 378, 385, 450, 462, 495, 525, 550, 594, 630, 675, 693, 750, 770, 825, 875, 945, 990, 1050, 1125, 1155, 1350, 1375, 1386, 1485, 1575, 1650, 1750, 1890, 1925, 2079, 2250, 2310, 2475, 2625, 2750, 2970, 3150, 3375, 3465, 3850, 4125, 4158, 4725, 4950, 5250, 5775, 6750, 6930, 7425, 7875, 8250, 9450, 9625, 10395, 11550, 12375, 14850, 15750, 17325, 19250, 20790, 23625, 24750, 28875, 34650, 37125, 39971, 47250, 51975, 57750, 74250, 79942, 86625, 103950, 119913, 173250, 199855, 239826, 259875, 279797, 359739, 399710, 439681, 519750, 559594, 599565, 719478, 839391, 879362, 999275, 1079217, 1199130, 1319043, 1398985, 1678782, 1798695, 1998550, 2158434, 2198405, 2518173, 2638086, 2797970, 2997825, 3077767, 3597390, 3957129, 4196955, 4396810, 4996375, 5036346, 5396085, 5995650, 6155534, 6595215, 6994925, 7554519, 7914258, 8393910, 8993475, 9233301, 9992750, 10792170, 10992025, 11871387, 12590865, 13190430, 13989850, 14989125, 15109038, 15388835, 17986950, 18466602, 19785645, 20984775, 21984050, 23742774, 25181730, 26980425, 27699903, 29978250, 30777670, 32976075, 34974625, 37772595, 39571290, 41969550, 44967375, 46166505, 53960850, 54960125, 55399806, 59356935, 62954325, 65952150, 69949250, 75545190, 76944175, 83099709, 89934750, 92333010, 98928225, 104923875, 109920250, 118713870, 125908650, 134902125, 138499515, 153888350, 164880375, 166199418, 188862975, 197856450, 209847750, 230832525, 269804250, 276999030, 296784675, 314771625, 329760750, 377725950, 384720875, 415498545, 461665050, 494641125, 593569350, 629543250, 692497575, 769441750, 830997090, 944314875, 989282250, 1154162625, 1384995150, 1483923375, 1888629750, 2077492725, 2308325250, 2967846750, 3462487875, 4154985450, 6924975750, 10387463625, 20774927250]

約数ペア:

[(1, 20774927250), (2, 10387463625), (3, 6924975750), (5, 4154985450), (6, 3462487875), (7, 2967846750), (9, 2308325250), (10, 2077492725), (11, 1888629750), (14, 1483923375), (15, 1384995150), (18, 1154162625), (21, 989282250), (22, 944314875), (25, 830997090), (27, 769441750), (30, 692497575), (33, 629543250), (35, 593569350), (42, 494641125), (45, 461665050), (50, 415498545), (54, 384720875), (55, 377725950), (63, 329760750), (66, 314771625), (70, 296784675), (75, 276999030), (77, 269804250), (90, 230832525), (99, 209847750), (105, 197856450), (110, 188862975), (125, 166199418), (126, 164880375), (135, 153888350), (150, 138499515), (154, 134902125), (165, 125908650), (175, 118713870), (189, 109920250), (198, 104923875), (210, 98928225), (225, 92333010), (231, 89934750), (250, 83099709), (270, 76944175), (275, 75545190), (297, 69949250), (315, 65952150), (330, 62954325), (350, 59356935), (375, 55399806), (378, 54960125), (385, 53960850), (450, 46166505), (462, 44967375), (495, 41969550), (525, 39571290), (550, 37772595), (594, 34974625), (630, 32976075), (675, 30777670), (693, 29978250), (750, 27699903), (770, 26980425), (825, 25181730), (875, 23742774), (945, 21984050), (990, 20984775), (1050, 19785645), (1125, 18466602), (1155, 17986950), (1350, 15388835), (1375, 15109038), (1386, 14989125), (1485, 13989850), (1575, 13190430), (1650, 12590865), (1750, 11871387), (1890, 10992025), (1925, 10792170), (2079, 9992750), (2250, 9233301), (2310, 8993475), (2475, 8393910), (2625, 7914258), (2750, 7554519), (2970, 6994925), (3150, 6595215), (3375, 6155534), (3465, 5995650), (3850, 5396085), (4125, 5036346), (4158, 4996375), (4725, 4396810), (4950, 4196955), (5250, 3957129), (5775, 3597390), (6750, 3077767), (6930, 2997825), (7425, 2797970), (7875, 2638086), (8250, 2518173), (9450, 2198405), (9625, 2158434), (10395, 1998550), (11550, 1798695), (12375, 1678782), (14850, 1398985), (15750, 1319043), (17325, 1199130), (19250, 1079217), (20790, 999275), (23625, 879362), (24750, 839391), (28875, 719478), (34650, 599565), (37125, 559594), (39971, 519750), (47250, 439681), (51975, 399710), (57750, 359739), (74250, 279797), (79942, 259875), (86625, 239826), (103950, 199855), (119913, 173250)]