8921822700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{249911}}^1$

素因数の和:249952

約数の個数: 144

約数和(自身を含む): 31237000704

約数和(自身を除く): 22315178004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2380, 2550, 2975, 3570, 5100, 5950, 7140, 8925, 11900, 17850, 35700, 249911, 499822, 749733, 999644, 1249555, 1499466, 1749377, 2499110, 2998932, 3498754, 3748665, 4248487, 4998220, 5248131, 6247775, 6997508, 7497330, 8496974, 8746885, 10496262, 12495550, 12745461, 14994660, 16993948, 17493770, 18743325, 20992524, 21242435, 24991100, 25490922, 26240655, 29739409, 34987540, 37486650, 42484870, 43734425, 50981844, 52481310, 59478818, 63727305, 74973300, 84969740, 87468850, 89218227, 104962620, 106212175, 118957636, 127454610, 131203275, 148697045, 174937700, 178436454, 212424350, 254909220, 262406550, 297394090, 318636525, 356872908, 424848700, 446091135, 524813100, 594788180, 637273050, 743485225, 892182270, 1274546100, 1486970450, 1784364540, 2230455675, 2973940900, 4460911350, 8921822700]

約数ペア:

[(1, 8921822700), (2, 4460911350), (3, 2973940900), (4, 2230455675), (5, 1784364540), (6, 1486970450), (7, 1274546100), (10, 892182270), (12, 743485225), (14, 637273050), (15, 594788180), (17, 524813100), (20, 446091135), (21, 424848700), (25, 356872908), (28, 318636525), (30, 297394090), (34, 262406550), (35, 254909220), (42, 212424350), (50, 178436454), (51, 174937700), (60, 148697045), (68, 131203275), (70, 127454610), (75, 118957636), (84, 106212175), (85, 104962620), (100, 89218227), (102, 87468850), (105, 84969740), (119, 74973300), (140, 63727305), (150, 59478818), (170, 52481310), (175, 50981844), (204, 43734425), (210, 42484870), (238, 37486650), (255, 34987540), (300, 29739409), (340, 26240655), (350, 25490922), (357, 24991100), (420, 21242435), (425, 20992524), (476, 18743325), (510, 17493770), (525, 16993948), (595, 14994660), (700, 12745461), (714, 12495550), (850, 10496262), (1020, 8746885), (1050, 8496974), (1190, 7497330), (1275, 6997508), (1428, 6247775), (1700, 5248131), (1785, 4998220), (2100, 4248487), (2380, 3748665), (2550, 3498754), (2975, 2998932), (3570, 2499110), (5100, 1749377), (5950, 1499466), (7140, 1249555), (8925, 999644), (11900, 749733), (17850, 499822), (35700, 249911)]