74017020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 265982976

約数和(自身を除く): 191965956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 37, 42, 44, 55, 60, 66, 70, 74, 77, 84, 105, 110, 111, 132, 140, 148, 154, 165, 185, 210, 220, 222, 231, 259, 308, 330, 370, 385, 407, 420, 433, 444, 462, 518, 555, 660, 740, 770, 777, 814, 866, 924, 1036, 1110, 1155, 1221, 1295, 1299, 1540, 1554, 1628, 1732, 2035, 2165, 2220, 2310, 2442, 2590, 2598, 2849, 3031, 3108, 3885, 4070, 4330, 4620, 4763, 4884, 5180, 5196, 5698, 6062, 6105, 6495, 7770, 8140, 8547, 8660, 9093, 9526, 11396, 12124, 12210, 12990, 14245, 14289, 15155, 15540, 16021, 17094, 18186, 19052, 23815, 24420, 25980, 28490, 28578, 30310, 32042, 33341, 34188, 36372, 42735, 45465, 47630, 48063, 56980, 57156, 60620, 64084, 66682, 71445, 80105, 85470, 90930, 95260, 96126, 100023, 112147, 133364, 142890, 160210, 166705, 170940, 176231, 181860, 192252, 200046, 224294, 240315, 285780, 320420, 333410, 336441, 352462, 400092, 448588, 480630, 500115, 528693, 560735, 666820, 672882, 704924, 881155, 961260, 1000230, 1057386, 1121470, 1233617, 1345764, 1682205, 1762310, 2000460, 2114772, 2242940, 2467234, 2643465, 3364410, 3524620, 3700851, 4934468, 5286930, 6168085, 6728820, 7401702, 10573860, 12336170, 14803404, 18504255, 24672340, 37008510, 74017020]

約数ペア:

[(1, 74017020), (2, 37008510), (3, 24672340), (4, 18504255), (5, 14803404), (6, 12336170), (7, 10573860), (10, 7401702), (11, 6728820), (12, 6168085), (14, 5286930), (15, 4934468), (20, 3700851), (21, 3524620), (22, 3364410), (28, 2643465), (30, 2467234), (33, 2242940), (35, 2114772), (37, 2000460), (42, 1762310), (44, 1682205), (55, 1345764), (60, 1233617), (66, 1121470), (70, 1057386), (74, 1000230), (77, 961260), (84, 881155), (105, 704924), (110, 672882), (111, 666820), (132, 560735), (140, 528693), (148, 500115), (154, 480630), (165, 448588), (185, 400092), (210, 352462), (220, 336441), (222, 333410), (231, 320420), (259, 285780), (308, 240315), (330, 224294), (370, 200046), (385, 192252), (407, 181860), (420, 176231), (433, 170940), (444, 166705), (462, 160210), (518, 142890), (555, 133364), (660, 112147), (740, 100023), (770, 96126), (777, 95260), (814, 90930), (866, 85470), (924, 80105), (1036, 71445), (1110, 66682), (1155, 64084), (1221, 60620), (1295, 57156), (1299, 56980), (1540, 48063), (1554, 47630), (1628, 45465), (1732, 42735), (2035, 36372), (2165, 34188), (2220, 33341), (2310, 32042), (2442, 30310), (2590, 28578), (2598, 28490), (2849, 25980), (3031, 24420), (3108, 23815), (3885, 19052), (4070, 18186), (4330, 17094), (4620, 16021), (4763, 15540), (4884, 15155), (5180, 14289), (5196, 14245), (5698, 12990), (6062, 12210), (6105, 12124), (6495, 11396), (7770, 9526), (8140, 9093), (8547, 8660)]