1213149000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1481

約数の個数: 256

約数和(自身を含む): 4434393600

約数和(自身を除く): 3221244600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 50, 56, 60, 70, 75, 82, 84, 100, 105, 120, 123, 125, 140, 150, 164, 168, 175, 200, 205, 210, 246, 250, 280, 287, 300, 328, 350, 375, 410, 420, 492, 500, 525, 574, 600, 615, 700, 750, 820, 840, 861, 875, 984, 1000, 1025, 1050, 1148, 1230, 1400, 1409, 1435, 1500, 1640, 1722, 1750, 2050, 2100, 2296, 2460, 2625, 2818, 2870, 3000, 3075, 3444, 3500, 4100, 4200, 4227, 4305, 4920, 5125, 5250, 5636, 5740, 6150, 6888, 7000, 7045, 7175, 8200, 8454, 8610, 9863, 10250, 10500, 11272, 11480, 12300, 14090, 14350, 15375, 16908, 17220, 19726, 20500, 21000, 21135, 21525, 24600, 28180, 28700, 29589, 30750, 33816, 34440, 35225, 35875, 39452, 41000, 42270, 43050, 49315, 56360, 57400, 57769, 59178, 61500, 70450, 71750, 78904, 84540, 86100, 98630, 105675, 107625, 115538, 118356, 123000, 140900, 143500, 147945, 169080, 172200, 173307, 176125, 197260, 211350, 215250, 231076, 236712, 246575, 281800, 287000, 288845, 295890, 346614, 352250, 394520, 404383, 422700, 430500, 462152, 493150, 528375, 577690, 591780, 693228, 704500, 739725, 808766, 845400, 861000, 866535, 986300, 1056750, 1155380, 1183560, 1213149, 1232875, 1386456, 1409000, 1444225, 1479450, 1617532, 1733070, 1972600, 2021915, 2113500, 2310760, 2426298, 2465750, 2888450, 2958900, 3235064, 3466140, 3698625, 4043830, 4227000, 4332675, 4852596, 4931500, 5776900, 5917800, 6065745, 6932280, 7221125, 7397250, 8087660, 8665350, 9705192, 9863000, 10109575, 11553800, 12131490, 14442250, 14794500, 16175320, 17330700, 20219150, 21663375, 24262980, 28884500, 29589000, 30328725, 34661400, 40438300, 43326750, 48525960, 50547875, 57769000, 60657450, 80876600, 86653500, 101095750, 121314900, 151643625, 173307000, 202191500, 242629800, 303287250, 404383000, 606574500, 1213149000]

約数ペア:

[(1, 1213149000), (2, 606574500), (3, 404383000), (4, 303287250), (5, 242629800), (6, 202191500), (7, 173307000), (8, 151643625), (10, 121314900), (12, 101095750), (14, 86653500), (15, 80876600), (20, 60657450), (21, 57769000), (24, 50547875), (25, 48525960), (28, 43326750), (30, 40438300), (35, 34661400), (40, 30328725), (41, 29589000), (42, 28884500), (50, 24262980), (56, 21663375), (60, 20219150), (70, 17330700), (75, 16175320), (82, 14794500), (84, 14442250), (100, 12131490), (105, 11553800), (120, 10109575), (123, 9863000), (125, 9705192), (140, 8665350), (150, 8087660), (164, 7397250), (168, 7221125), (175, 6932280), (200, 6065745), (205, 5917800), (210, 5776900), (246, 4931500), (250, 4852596), (280, 4332675), (287, 4227000), (300, 4043830), (328, 3698625), (350, 3466140), (375, 3235064), (410, 2958900), (420, 2888450), (492, 2465750), (500, 2426298), (525, 2310760), (574, 2113500), (600, 2021915), (615, 1972600), (700, 1733070), (750, 1617532), (820, 1479450), (840, 1444225), (861, 1409000), (875, 1386456), (984, 1232875), (1000, 1213149), (1025, 1183560), (1050, 1155380), (1148, 1056750), (1230, 986300), (1400, 866535), (1409, 861000), (1435, 845400), (1500, 808766), (1640, 739725), (1722, 704500), (1750, 693228), (2050, 591780), (2100, 577690), (2296, 528375), (2460, 493150), (2625, 462152), (2818, 430500), (2870, 422700), (3000, 404383), (3075, 394520), (3444, 352250), (3500, 346614), (4100, 295890), (4200, 288845), (4227, 287000), (4305, 281800), (4920, 246575), (5125, 236712), (5250, 231076), (5636, 215250), (5740, 211350), (6150, 197260), (6888, 176125), (7000, 173307), (7045, 172200), (7175, 169080), (8200, 147945), (8454, 143500), (8610, 140900), (9863, 123000), (10250, 118356), (10500, 115538), (11272, 107625), (11480, 105675), (12300, 98630), (14090, 86100), (14350, 84540), (15375, 78904), (16908, 71750), (17220, 70450), (19726, 61500), (20500, 59178), (21000, 57769), (21135, 57400), (21525, 56360), (24600, 49315), (28180, 43050), (28700, 42270), (29589, 41000), (30750, 39452), (33816, 35875), (34440, 35225)]