217210800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5839}}^1$

素因数の和:5891

約数の個数: 120

約数和(自身を含む): 718366720

約数和(自身を除く): 501155920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 240, 248, 300, 310, 372, 400, 465, 496, 600, 620, 744, 775, 930, 1200, 1240, 1488, 1550, 1860, 2325, 2480, 3100, 3720, 4650, 5839, 6200, 7440, 9300, 11678, 12400, 17517, 18600, 23356, 29195, 35034, 37200, 46712, 58390, 70068, 87585, 93424, 116780, 140136, 145975, 175170, 181009, 233560, 280272, 291950, 350340, 362018, 437925, 467120, 543027, 583900, 700680, 724036, 875850, 905045, 1086054, 1167800, 1401360, 1448072, 1751700, 1810090, 2172108, 2335600, 2715135, 2896144, 3503400, 3620180, 4344216, 4525225, 5430270, 7006800, 7240360, 8688432, 9050450, 10860540, 13575675, 14480720, 18100900, 21721080, 27151350, 36201800, 43442160, 54302700, 72403600, 108605400, 217210800]

約数ペア:

[(1, 217210800), (2, 108605400), (3, 72403600), (4, 54302700), (5, 43442160), (6, 36201800), (8, 27151350), (10, 21721080), (12, 18100900), (15, 14480720), (16, 13575675), (20, 10860540), (24, 9050450), (25, 8688432), (30, 7240360), (31, 7006800), (40, 5430270), (48, 4525225), (50, 4344216), (60, 3620180), (62, 3503400), (75, 2896144), (80, 2715135), (93, 2335600), (100, 2172108), (120, 1810090), (124, 1751700), (150, 1448072), (155, 1401360), (186, 1167800), (200, 1086054), (240, 905045), (248, 875850), (300, 724036), (310, 700680), (372, 583900), (400, 543027), (465, 467120), (496, 437925), (600, 362018), (620, 350340), (744, 291950), (775, 280272), (930, 233560), (1200, 181009), (1240, 175170), (1488, 145975), (1550, 140136), (1860, 116780), (2325, 93424), (2480, 87585), (3100, 70068), (3720, 58390), (4650, 46712), (5839, 37200), (6200, 35034), (7440, 29195), (9300, 23356), (11678, 18600), (12400, 17517)]