2781425400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11503}}^1$

素因数の和:11566

約数の個数: 192

約数和(自身を含む): 9586053120

約数和(自身を除く): 6804627720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 130, 150, 155, 156, 186, 195, 200, 248, 260, 300, 310, 312, 325, 372, 390, 403, 465, 520, 600, 620, 650, 744, 775, 780, 806, 930, 975, 1209, 1240, 1300, 1550, 1560, 1612, 1860, 1950, 2015, 2325, 2418, 2600, 3100, 3224, 3720, 3900, 4030, 4650, 4836, 6045, 6200, 7800, 8060, 9300, 9672, 10075, 11503, 12090, 16120, 18600, 20150, 23006, 24180, 30225, 34509, 40300, 46012, 48360, 57515, 60450, 69018, 80600, 92024, 115030, 120900, 138036, 149539, 172545, 230060, 241800, 276072, 287575, 299078, 345090, 356593, 448617, 460120, 575150, 598156, 690180, 713186, 747695, 862725, 897234, 1069779, 1150300, 1196312, 1380360, 1426372, 1495390, 1725450, 1782965, 1794468, 2139558, 2243085, 2300600, 2852744, 2990780, 3450900, 3565930, 3588936, 3738475, 4279116, 4486170, 4635709, 5348895, 5981560, 6901800, 7131860, 7476950, 8558232, 8914825, 8972340, 9271418, 10697790, 11215425, 13907127, 14263720, 14953900, 17829650, 17944680, 18542836, 21395580, 22430850, 23178545, 26744475, 27814254, 29907800, 35659300, 37085672, 42791160, 44861700, 46357090, 53488950, 55628508, 69535635, 71318600, 89723400, 92714180, 106977900, 111257016, 115892725, 139071270, 185428360, 213955800, 231785450, 278142540, 347678175, 463570900, 556285080, 695356350, 927141800, 1390712700, 2781425400]

約数ペア:

[(1, 2781425400), (2, 1390712700), (3, 927141800), (4, 695356350), (5, 556285080), (6, 463570900), (8, 347678175), (10, 278142540), (12, 231785450), (13, 213955800), (15, 185428360), (20, 139071270), (24, 115892725), (25, 111257016), (26, 106977900), (30, 92714180), (31, 89723400), (39, 71318600), (40, 69535635), (50, 55628508), (52, 53488950), (60, 46357090), (62, 44861700), (65, 42791160), (75, 37085672), (78, 35659300), (93, 29907800), (100, 27814254), (104, 26744475), (120, 23178545), (124, 22430850), (130, 21395580), (150, 18542836), (155, 17944680), (156, 17829650), (186, 14953900), (195, 14263720), (200, 13907127), (248, 11215425), (260, 10697790), (300, 9271418), (310, 8972340), (312, 8914825), (325, 8558232), (372, 7476950), (390, 7131860), (403, 6901800), (465, 5981560), (520, 5348895), (600, 4635709), (620, 4486170), (650, 4279116), (744, 3738475), (775, 3588936), (780, 3565930), (806, 3450900), (930, 2990780), (975, 2852744), (1209, 2300600), (1240, 2243085), (1300, 2139558), (1550, 1794468), (1560, 1782965), (1612, 1725450), (1860, 1495390), (1950, 1426372), (2015, 1380360), (2325, 1196312), (2418, 1150300), (2600, 1069779), (3100, 897234), (3224, 862725), (3720, 747695), (3900, 713186), (4030, 690180), (4650, 598156), (4836, 575150), (6045, 460120), (6200, 448617), (7800, 356593), (8060, 345090), (9300, 299078), (9672, 287575), (10075, 276072), (11503, 241800), (12090, 230060), (16120, 172545), (18600, 149539), (20150, 138036), (23006, 120900), (24180, 115030), (30225, 92024), (34509, 80600), (40300, 69018), (46012, 60450), (48360, 57515)]