2025499080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{49499}}^1$

素因数の和:49555

約数の個数: 128

約数和(自身を含む): 6842880000

約数和(自身を除く): 4817380920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 8184, 10230, 13640, 20460, 40920, 49499, 98998, 148497, 197996, 247495, 296994, 395992, 494990, 544489, 593988, 742485, 989980, 1088978, 1187976, 1484970, 1534469, 1633467, 1979960, 2177956, 2722445, 2969940, 3068938, 3266934, 4355912, 4603407, 5444890, 5939880, 6137876, 6533868, 7672345, 8167335, 9206814, 10889780, 12275752, 13067736, 15344690, 16334670, 16879159, 18413628, 21779560, 23017035, 30689380, 32669340, 33758318, 36827256, 46034070, 50637477, 61378760, 65338680, 67516636, 84395795, 92068140, 101274954, 135033272, 168791590, 184136280, 202549908, 253187385, 337583180, 405099816, 506374770, 675166360, 1012749540, 2025499080]

約数ペア:

[(1, 2025499080), (2, 1012749540), (3, 675166360), (4, 506374770), (5, 405099816), (6, 337583180), (8, 253187385), (10, 202549908), (11, 184136280), (12, 168791590), (15, 135033272), (20, 101274954), (22, 92068140), (24, 84395795), (30, 67516636), (31, 65338680), (33, 61378760), (40, 50637477), (44, 46034070), (55, 36827256), (60, 33758318), (62, 32669340), (66, 30689380), (88, 23017035), (93, 21779560), (110, 18413628), (120, 16879159), (124, 16334670), (132, 15344690), (155, 13067736), (165, 12275752), (186, 10889780), (220, 9206814), (248, 8167335), (264, 7672345), (310, 6533868), (330, 6137876), (341, 5939880), (372, 5444890), (440, 4603407), (465, 4355912), (620, 3266934), (660, 3068938), (682, 2969940), (744, 2722445), (930, 2177956), (1023, 1979960), (1240, 1633467), (1320, 1534469), (1364, 1484970), (1705, 1187976), (1860, 1088978), (2046, 989980), (2728, 742485), (3410, 593988), (3720, 544489), (4092, 494990), (5115, 395992), (6820, 296994), (8184, 247495), (10230, 197996), (13640, 148497), (20460, 98998), (40920, 49499)]