1009221000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{5021}}^1$

素因数の和:5112

約数の個数: 128

約数和(自身を含む): 3196402560

約数和(自身を除く): 2187181560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 67, 75, 100, 120, 125, 134, 150, 200, 201, 250, 268, 300, 335, 375, 402, 500, 536, 600, 670, 750, 804, 1000, 1005, 1340, 1500, 1608, 1675, 2010, 2680, 3000, 3350, 4020, 5021, 5025, 6700, 8040, 8375, 10042, 10050, 13400, 15063, 16750, 20084, 20100, 25105, 25125, 30126, 33500, 40168, 40200, 50210, 50250, 60252, 67000, 75315, 100420, 100500, 120504, 125525, 150630, 200840, 201000, 251050, 301260, 336407, 376575, 502100, 602520, 627625, 672814, 753150, 1004200, 1009221, 1255250, 1345628, 1506300, 1682035, 1882875, 2018442, 2510500, 2691256, 3012600, 3364070, 3765750, 4036884, 5021000, 5046105, 6728140, 7531500, 8073768, 8410175, 10092210, 13456280, 15063000, 16820350, 20184420, 25230525, 33640700, 40368840, 42050875, 50461050, 67281400, 84101750, 100922100, 126152625, 168203500, 201844200, 252305250, 336407000, 504610500, 1009221000]

約数ペア:

[(1, 1009221000), (2, 504610500), (3, 336407000), (4, 252305250), (5, 201844200), (6, 168203500), (8, 126152625), (10, 100922100), (12, 84101750), (15, 67281400), (20, 50461050), (24, 42050875), (25, 40368840), (30, 33640700), (40, 25230525), (50, 20184420), (60, 16820350), (67, 15063000), (75, 13456280), (100, 10092210), (120, 8410175), (125, 8073768), (134, 7531500), (150, 6728140), (200, 5046105), (201, 5021000), (250, 4036884), (268, 3765750), (300, 3364070), (335, 3012600), (375, 2691256), (402, 2510500), (500, 2018442), (536, 1882875), (600, 1682035), (670, 1506300), (750, 1345628), (804, 1255250), (1000, 1009221), (1005, 1004200), (1340, 753150), (1500, 672814), (1608, 627625), (1675, 602520), (2010, 502100), (2680, 376575), (3000, 336407), (3350, 301260), (4020, 251050), (5021, 201000), (5025, 200840), (6700, 150630), (8040, 125525), (8375, 120504), (10042, 100500), (10050, 100420), (13400, 75315), (15063, 67000), (16750, 60252), (20084, 50250), (20100, 50210), (25105, 40200), (25125, 40168), (30126, 33500)]