98952700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 272982528

約数和(自身を除く): 174029828

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 71, 77, 100, 110, 140, 142, 154, 175, 181, 220, 275, 284, 308, 350, 355, 362, 385, 497, 550, 700, 710, 724, 770, 781, 905, 994, 1100, 1267, 1420, 1540, 1562, 1775, 1810, 1925, 1988, 1991, 2485, 2534, 3124, 3550, 3620, 3850, 3905, 3982, 4525, 4970, 5068, 5467, 6335, 7100, 7700, 7810, 7964, 9050, 9940, 9955, 10934, 12425, 12670, 12851, 13937, 15620, 18100, 19525, 19910, 21868, 24850, 25340, 25702, 27335, 27874, 31675, 39050, 39820, 49700, 49775, 51404, 54670, 55748, 63350, 64255, 69685, 78100, 89957, 99550, 109340, 126700, 128510, 136675, 139370, 141361, 179914, 199100, 257020, 273350, 278740, 282722, 321275, 348425, 359828, 449785, 546700, 565444, 642550, 696850, 706805, 899570, 989527, 1285100, 1393700, 1413610, 1799140, 1979054, 2248925, 2827220, 3534025, 3958108, 4497850, 4947635, 7068050, 8995700, 9895270, 14136100, 19790540, 24738175, 49476350, 98952700]

約数ペア:

[(1, 98952700), (2, 49476350), (4, 24738175), (5, 19790540), (7, 14136100), (10, 9895270), (11, 8995700), (14, 7068050), (20, 4947635), (22, 4497850), (25, 3958108), (28, 3534025), (35, 2827220), (44, 2248925), (50, 1979054), (55, 1799140), (70, 1413610), (71, 1393700), (77, 1285100), (100, 989527), (110, 899570), (140, 706805), (142, 696850), (154, 642550), (175, 565444), (181, 546700), (220, 449785), (275, 359828), (284, 348425), (308, 321275), (350, 282722), (355, 278740), (362, 273350), (385, 257020), (497, 199100), (550, 179914), (700, 141361), (710, 139370), (724, 136675), (770, 128510), (781, 126700), (905, 109340), (994, 99550), (1100, 89957), (1267, 78100), (1420, 69685), (1540, 64255), (1562, 63350), (1775, 55748), (1810, 54670), (1925, 51404), (1988, 49775), (1991, 49700), (2485, 39820), (2534, 39050), (3124, 31675), (3550, 27874), (3620, 27335), (3850, 25702), (3905, 25340), (3982, 24850), (4525, 21868), (4970, 19910), (5068, 19525), (5467, 18100), (6335, 15620), (7100, 13937), (7700, 12851), (7810, 12670), (7964, 12425), (9050, 10934), (9940, 9955)]