483910000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 200

約数和(自身を含む): 1388355584

約数和(自身を除く): 904445584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 125, 140, 155, 175, 200, 217, 223, 248, 250, 280, 310, 350, 400, 434, 446, 496, 500, 560, 620, 625, 700, 775, 868, 875, 892, 1000, 1085, 1115, 1240, 1250, 1400, 1550, 1561, 1736, 1750, 1784, 2000, 2170, 2230, 2480, 2500, 2800, 3100, 3122, 3472, 3500, 3568, 3875, 4340, 4375, 4460, 5000, 5425, 5575, 6200, 6244, 6913, 7000, 7750, 7805, 8680, 8750, 8920, 10000, 10850, 11150, 12400, 12488, 13826, 14000, 15500, 15610, 17360, 17500, 17840, 19375, 21700, 22300, 24976, 27125, 27652, 27875, 31000, 31220, 34565, 35000, 38750, 39025, 43400, 44600, 48391, 54250, 55304, 55750, 62000, 62440, 69130, 70000, 77500, 78050, 86800, 89200, 96782, 108500, 110608, 111500, 124880, 135625, 138260, 139375, 155000, 156100, 172825, 193564, 195125, 217000, 223000, 241955, 271250, 276520, 278750, 310000, 312200, 345650, 387128, 390250, 434000, 446000, 483910, 542500, 553040, 557500, 624400, 691300, 774256, 780500, 864125, 967820, 975625, 1085000, 1115000, 1209775, 1382600, 1561000, 1728250, 1935640, 1951250, 2170000, 2230000, 2419550, 2765200, 3122000, 3456500, 3871280, 3902500, 4320625, 4839100, 6048875, 6913000, 7805000, 8641250, 9678200, 12097750, 13826000, 15610000, 17282500, 19356400, 24195500, 30244375, 34565000, 48391000, 60488750, 69130000, 96782000, 120977500, 241955000, 483910000]

約数ペア:

[(1, 483910000), (2, 241955000), (4, 120977500), (5, 96782000), (7, 69130000), (8, 60488750), (10, 48391000), (14, 34565000), (16, 30244375), (20, 24195500), (25, 19356400), (28, 17282500), (31, 15610000), (35, 13826000), (40, 12097750), (50, 9678200), (56, 8641250), (62, 7805000), (70, 6913000), (80, 6048875), (100, 4839100), (112, 4320625), (124, 3902500), (125, 3871280), (140, 3456500), (155, 3122000), (175, 2765200), (200, 2419550), (217, 2230000), (223, 2170000), (248, 1951250), (250, 1935640), (280, 1728250), (310, 1561000), (350, 1382600), (400, 1209775), (434, 1115000), (446, 1085000), (496, 975625), (500, 967820), (560, 864125), (620, 780500), (625, 774256), (700, 691300), (775, 624400), (868, 557500), (875, 553040), (892, 542500), (1000, 483910), (1085, 446000), (1115, 434000), (1240, 390250), (1250, 387128), (1400, 345650), (1550, 312200), (1561, 310000), (1736, 278750), (1750, 276520), (1784, 271250), (2000, 241955), (2170, 223000), (2230, 217000), (2480, 195125), (2500, 193564), (2800, 172825), (3100, 156100), (3122, 155000), (3472, 139375), (3500, 138260), (3568, 135625), (3875, 124880), (4340, 111500), (4375, 110608), (4460, 108500), (5000, 96782), (5425, 89200), (5575, 86800), (6200, 78050), (6244, 77500), (6913, 70000), (7000, 69130), (7750, 62440), (7805, 62000), (8680, 55750), (8750, 55304), (8920, 54250), (10000, 48391), (10850, 44600), (11150, 43400), (12400, 39025), (12488, 38750), (13826, 35000), (14000, 34565), (15500, 31220), (15610, 31000), (17360, 27875), (17500, 27652), (17840, 27125), (19375, 24976), (21700, 22300)]