127213800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{4327}}^1$

素因数の和:4360

約数の個数: 144

約数和(自身を含む): 458854560

約数和(自身を除く): 331640760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4327, 4900, 5880, 7350, 8654, 9800, 12981, 14700, 17308, 21635, 25962, 29400, 30289, 34616, 43270, 51924, 60578, 64905, 86540, 90867, 103848, 108175, 121156, 129810, 151445, 173080, 181734, 212023, 216350, 242312, 259620, 302890, 324525, 363468, 424046, 432700, 454335, 519240, 605780, 636069, 649050, 726936, 757225, 848092, 865400, 908670, 1060115, 1211560, 1272138, 1298100, 1514450, 1696184, 1817340, 2120230, 2271675, 2544276, 2596200, 3028900, 3180345, 3634680, 4240460, 4543350, 5088552, 5300575, 6057800, 6360690, 8480920, 9086700, 10601150, 12721380, 15901725, 18173400, 21202300, 25442760, 31803450, 42404600, 63606900, 127213800]

約数ペア:

[(1, 127213800), (2, 63606900), (3, 42404600), (4, 31803450), (5, 25442760), (6, 21202300), (7, 18173400), (8, 15901725), (10, 12721380), (12, 10601150), (14, 9086700), (15, 8480920), (20, 6360690), (21, 6057800), (24, 5300575), (25, 5088552), (28, 4543350), (30, 4240460), (35, 3634680), (40, 3180345), (42, 3028900), (49, 2596200), (50, 2544276), (56, 2271675), (60, 2120230), (70, 1817340), (75, 1696184), (84, 1514450), (98, 1298100), (100, 1272138), (105, 1211560), (120, 1060115), (140, 908670), (147, 865400), (150, 848092), (168, 757225), (175, 726936), (196, 649050), (200, 636069), (210, 605780), (245, 519240), (280, 454335), (294, 432700), (300, 424046), (350, 363468), (392, 324525), (420, 302890), (490, 259620), (525, 242312), (588, 216350), (600, 212023), (700, 181734), (735, 173080), (840, 151445), (980, 129810), (1050, 121156), (1176, 108175), (1225, 103848), (1400, 90867), (1470, 86540), (1960, 64905), (2100, 60578), (2450, 51924), (2940, 43270), (3675, 34616), (4200, 30289), (4327, 29400), (4900, 25962), (5880, 21635), (7350, 17308), (8654, 14700), (9800, 12981)]