242571000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{11551}}^1$

素因数の和:11582

約数の個数: 128

約数和(自身を含む): 865013760

約数和(自身を除く): 622442760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4200, 5250, 7000, 10500, 11551, 21000, 23102, 34653, 46204, 57755, 69306, 80857, 92408, 115510, 138612, 161714, 173265, 231020, 242571, 277224, 288775, 323428, 346530, 404285, 462040, 485142, 577550, 646856, 693060, 808570, 866325, 970284, 1155100, 1212855, 1386120, 1443875, 1617140, 1732650, 1940568, 2021425, 2310200, 2425710, 2887750, 3234280, 3465300, 4042850, 4331625, 4851420, 5775500, 6064275, 6930600, 8085700, 8663250, 9702840, 10107125, 11551000, 12128550, 16171400, 17326500, 20214250, 24257100, 30321375, 34653000, 40428500, 48514200, 60642750, 80857000, 121285500, 242571000]

約数ペア:

[(1, 242571000), (2, 121285500), (3, 80857000), (4, 60642750), (5, 48514200), (6, 40428500), (7, 34653000), (8, 30321375), (10, 24257100), (12, 20214250), (14, 17326500), (15, 16171400), (20, 12128550), (21, 11551000), (24, 10107125), (25, 9702840), (28, 8663250), (30, 8085700), (35, 6930600), (40, 6064275), (42, 5775500), (50, 4851420), (56, 4331625), (60, 4042850), (70, 3465300), (75, 3234280), (84, 2887750), (100, 2425710), (105, 2310200), (120, 2021425), (125, 1940568), (140, 1732650), (150, 1617140), (168, 1443875), (175, 1386120), (200, 1212855), (210, 1155100), (250, 970284), (280, 866325), (300, 808570), (350, 693060), (375, 646856), (420, 577550), (500, 485142), (525, 462040), (600, 404285), (700, 346530), (750, 323428), (840, 288775), (875, 277224), (1000, 242571), (1050, 231020), (1400, 173265), (1500, 161714), (1750, 138612), (2100, 115510), (2625, 92408), (3000, 80857), (3500, 69306), (4200, 57755), (5250, 46204), (7000, 34653), (10500, 23102), (11551, 21000)]