1810830000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^1\times {\mathrm{8623}}^1$

素因数の和:8661

約数の個数: 200

約数和(自身を含む): 6681461248

約数和(自身を除く): 4870631248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 625, 700, 750, 840, 875, 1000, 1050, 1200, 1250, 1400, 1500, 1680, 1750, 1875, 2000, 2100, 2500, 2625, 2800, 3000, 3500, 3750, 4200, 4375, 5000, 5250, 6000, 7000, 7500, 8400, 8623, 8750, 10000, 10500, 13125, 14000, 15000, 17246, 17500, 21000, 25869, 26250, 30000, 34492, 35000, 42000, 43115, 51738, 52500, 60361, 68984, 70000, 86230, 103476, 105000, 120722, 129345, 137968, 172460, 181083, 206952, 210000, 215575, 241444, 258690, 301805, 344920, 362166, 413904, 431150, 482888, 517380, 603610, 646725, 689840, 724332, 862300, 905415, 965776, 1034760, 1077875, 1207220, 1293450, 1448664, 1509025, 1724600, 1810830, 2069520, 2155750, 2414440, 2586900, 2897328, 3018050, 3233625, 3449200, 3621660, 4311500, 4527075, 4828880, 5173800, 5389375, 6036100, 6467250, 7243320, 7545125, 8623000, 9054150, 10347600, 10778750, 12072200, 12934500, 14486640, 15090250, 16168125, 17246000, 18108300, 21557500, 22635375, 24144400, 25869000, 30180500, 32336250, 36216600, 37725625, 43115000, 45270750, 51738000, 60361000, 64672500, 72433200, 75451250, 86230000, 90541500, 113176875, 120722000, 129345000, 150902500, 181083000, 226353750, 258690000, 301805000, 362166000, 452707500, 603610000, 905415000, 1810830000]

約数ペア:

[(1, 1810830000), (2, 905415000), (3, 603610000), (4, 452707500), (5, 362166000), (6, 301805000), (7, 258690000), (8, 226353750), (10, 181083000), (12, 150902500), (14, 129345000), (15, 120722000), (16, 113176875), (20, 90541500), (21, 86230000), (24, 75451250), (25, 72433200), (28, 64672500), (30, 60361000), (35, 51738000), (40, 45270750), (42, 43115000), (48, 37725625), (50, 36216600), (56, 32336250), (60, 30180500), (70, 25869000), (75, 24144400), (80, 22635375), (84, 21557500), (100, 18108300), (105, 17246000), (112, 16168125), (120, 15090250), (125, 14486640), (140, 12934500), (150, 12072200), (168, 10778750), (175, 10347600), (200, 9054150), (210, 8623000), (240, 7545125), (250, 7243320), (280, 6467250), (300, 6036100), (336, 5389375), (350, 5173800), (375, 4828880), (400, 4527075), (420, 4311500), (500, 3621660), (525, 3449200), (560, 3233625), (600, 3018050), (625, 2897328), (700, 2586900), (750, 2414440), (840, 2155750), (875, 2069520), (1000, 1810830), (1050, 1724600), (1200, 1509025), (1250, 1448664), (1400, 1293450), (1500, 1207220), (1680, 1077875), (1750, 1034760), (1875, 965776), (2000, 905415), (2100, 862300), (2500, 724332), (2625, 689840), (2800, 646725), (3000, 603610), (3500, 517380), (3750, 482888), (4200, 431150), (4375, 413904), (5000, 362166), (5250, 344920), (6000, 301805), (7000, 258690), (7500, 241444), (8400, 215575), (8623, 210000), (8750, 206952), (10000, 181083), (10500, 172460), (13125, 137968), (14000, 129345), (15000, 120722), (17246, 105000), (17500, 103476), (21000, 86230), (25869, 70000), (26250, 68984), (30000, 60361), (34492, 52500), (35000, 51738), (42000, 43115)]