293552820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4007}}^1$

素因数の和:4070

約数の個数: 144

約数和(自身を含む): 997895808

約数和(自身を除く): 704342988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 165, 180, 185, 198, 220, 222, 330, 333, 370, 396, 407, 444, 495, 555, 660, 666, 740, 814, 990, 1110, 1221, 1332, 1628, 1665, 1980, 2035, 2220, 2442, 3330, 3663, 4007, 4070, 4884, 6105, 6660, 7326, 8014, 8140, 12021, 12210, 14652, 16028, 18315, 20035, 24042, 24420, 36063, 36630, 40070, 44077, 48084, 60105, 72126, 73260, 80140, 88154, 120210, 132231, 144252, 148259, 176308, 180315, 220385, 240420, 264462, 296518, 360630, 396693, 440770, 444777, 528924, 593036, 661155, 721260, 741295, 793386, 881540, 889554, 1322310, 1334331, 1482590, 1586772, 1630849, 1779108, 1983465, 2223885, 2644620, 2668662, 2965180, 3261698, 3966930, 4447770, 4892547, 5337324, 6523396, 6671655, 7933860, 8154245, 8895540, 9785094, 13343310, 14677641, 16308490, 19570188, 24462735, 26686620, 29355282, 32616980, 48925470, 58710564, 73388205, 97850940, 146776410, 293552820]

約数ペア:

[(1, 293552820), (2, 146776410), (3, 97850940), (4, 73388205), (5, 58710564), (6, 48925470), (9, 32616980), (10, 29355282), (11, 26686620), (12, 24462735), (15, 19570188), (18, 16308490), (20, 14677641), (22, 13343310), (30, 9785094), (33, 8895540), (36, 8154245), (37, 7933860), (44, 6671655), (45, 6523396), (55, 5337324), (60, 4892547), (66, 4447770), (74, 3966930), (90, 3261698), (99, 2965180), (110, 2668662), (111, 2644620), (132, 2223885), (148, 1983465), (165, 1779108), (180, 1630849), (185, 1586772), (198, 1482590), (220, 1334331), (222, 1322310), (330, 889554), (333, 881540), (370, 793386), (396, 741295), (407, 721260), (444, 661155), (495, 593036), (555, 528924), (660, 444777), (666, 440770), (740, 396693), (814, 360630), (990, 296518), (1110, 264462), (1221, 240420), (1332, 220385), (1628, 180315), (1665, 176308), (1980, 148259), (2035, 144252), (2220, 132231), (2442, 120210), (3330, 88154), (3663, 80140), (4007, 73260), (4070, 72126), (4884, 60105), (6105, 48084), (6660, 44077), (7326, 40070), (8014, 36630), (8140, 36063), (12021, 24420), (12210, 24042), (14652, 20035), (16028, 18315)]