447528510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 256

約数和(自身を含む): 1431198720

約数和(自身を除く): 983670210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 67, 78, 90, 99, 110, 117, 130, 134, 135, 143, 165, 173, 195, 198, 201, 234, 270, 286, 297, 330, 335, 346, 351, 390, 402, 429, 495, 519, 585, 594, 603, 670, 702, 715, 737, 858, 865, 871, 990, 1005, 1038, 1170, 1206, 1287, 1430, 1474, 1485, 1557, 1730, 1742, 1755, 1809, 1903, 2010, 2145, 2211, 2249, 2574, 2595, 2613, 2970, 3015, 3114, 3510, 3618, 3685, 3806, 3861, 4290, 4355, 4422, 4498, 4671, 5190, 5226, 5709, 6030, 6435, 6633, 6747, 7370, 7722, 7785, 7839, 8710, 9045, 9342, 9515, 9581, 11055, 11245, 11418, 11591, 12870, 13065, 13266, 13494, 15570, 15678, 17127, 18090, 19030, 19162, 19305, 19899, 20241, 22110, 22490, 23182, 23355, 23517, 24739, 26130, 28545, 28743, 33165, 33735, 34254, 34773, 38610, 39195, 39798, 40482, 46710, 47034, 47905, 49478, 51381, 57090, 57486, 57955, 60723, 66330, 67470, 69546, 74217, 78390, 85635, 86229, 95810, 99495, 101205, 102762, 104319, 115910, 117585, 121446, 123695, 127501, 143715, 148434, 150683, 171270, 172458, 173865, 198990, 202410, 208638, 222651, 235170, 247390, 255002, 256905, 258687, 287430, 301366, 303615, 312957, 347730, 371085, 382503, 431145, 445302, 452049, 513810, 517374, 521595, 607230, 625914, 637505, 667953, 742170, 753415, 765006, 862290, 904098, 1043190, 1113255, 1147509, 1275010, 1293435, 1335906, 1356147, 1506830, 1564785, 1657513, 1912515, 2226510, 2260245, 2295018, 2586870, 2712294, 3129570, 3315026, 3339765, 3442527, 3825030, 4068441, 4520490, 4972539, 5737545, 6679530, 6780735, 6885054, 8136882, 8287565, 9945078, 11475090, 13561470, 14917617, 16575130, 17212635, 20342205, 24862695, 29835234, 34425270, 40684410, 44752851, 49725390, 74588085, 89505702, 149176170, 223764255, 447528510]

約数ペア:

[(1, 447528510), (2, 223764255), (3, 149176170), (5, 89505702), (6, 74588085), (9, 49725390), (10, 44752851), (11, 40684410), (13, 34425270), (15, 29835234), (18, 24862695), (22, 20342205), (26, 17212635), (27, 16575130), (30, 14917617), (33, 13561470), (39, 11475090), (45, 9945078), (54, 8287565), (55, 8136882), (65, 6885054), (66, 6780735), (67, 6679530), (78, 5737545), (90, 4972539), (99, 4520490), (110, 4068441), (117, 3825030), (130, 3442527), (134, 3339765), (135, 3315026), (143, 3129570), (165, 2712294), (173, 2586870), (195, 2295018), (198, 2260245), (201, 2226510), (234, 1912515), (270, 1657513), (286, 1564785), (297, 1506830), (330, 1356147), (335, 1335906), (346, 1293435), (351, 1275010), (390, 1147509), (402, 1113255), (429, 1043190), (495, 904098), (519, 862290), (585, 765006), (594, 753415), (603, 742170), (670, 667953), (702, 637505), (715, 625914), (737, 607230), (858, 521595), (865, 517374), (871, 513810), (990, 452049), (1005, 445302), (1038, 431145), (1170, 382503), (1206, 371085), (1287, 347730), (1430, 312957), (1474, 303615), (1485, 301366), (1557, 287430), (1730, 258687), (1742, 256905), (1755, 255002), (1809, 247390), (1903, 235170), (2010, 222651), (2145, 208638), (2211, 202410), (2249, 198990), (2574, 173865), (2595, 172458), (2613, 171270), (2970, 150683), (3015, 148434), (3114, 143715), (3510, 127501), (3618, 123695), (3685, 121446), (3806, 117585), (3861, 115910), (4290, 104319), (4355, 102762), (4422, 101205), (4498, 99495), (4671, 95810), (5190, 86229), (5226, 85635), (5709, 78390), (6030, 74217), (6435, 69546), (6633, 67470), (6747, 66330), (7370, 60723), (7722, 57955), (7785, 57486), (7839, 57090), (8710, 51381), (9045, 49478), (9342, 47905), (9515, 47034), (9581, 46710), (11055, 40482), (11245, 39798), (11418, 39195), (11591, 38610), (12870, 34773), (13065, 34254), (13266, 33735), (13494, 33165), (15570, 28743), (15678, 28545), (17127, 26130), (18090, 24739), (19030, 23517), (19162, 23355), (19305, 23182), (19899, 22490), (20241, 22110)]