290053050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 922798080

約数和(自身を除く): 632745030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 31, 35, 38, 42, 49, 50, 57, 62, 67, 70, 75, 93, 95, 98, 105, 114, 133, 134, 147, 150, 155, 175, 186, 190, 201, 210, 217, 245, 266, 285, 294, 310, 335, 350, 399, 402, 434, 465, 469, 475, 490, 525, 570, 589, 651, 665, 670, 735, 775, 798, 930, 931, 938, 950, 1005, 1050, 1085, 1178, 1225, 1273, 1302, 1330, 1407, 1425, 1470, 1519, 1550, 1675, 1767, 1862, 1995, 2010, 2077, 2170, 2325, 2345, 2450, 2546, 2793, 2814, 2850, 2945, 3038, 3255, 3283, 3325, 3350, 3534, 3675, 3819, 3990, 4123, 4154, 4557, 4650, 4655, 4690, 5025, 5425, 5586, 5890, 6231, 6365, 6510, 6566, 6650, 7035, 7350, 7595, 7638, 8246, 8835, 8911, 9114, 9310, 9849, 9975, 10050, 10385, 10850, 11725, 12369, 12462, 12730, 13965, 14070, 14539, 14725, 15190, 16275, 16415, 17670, 17822, 19095, 19698, 19950, 20615, 20770, 22785, 23275, 23450, 24738, 26733, 27930, 28861, 29078, 29450, 31155, 31825, 32550, 32830, 35175, 37975, 38190, 39463, 41230, 43617, 44175, 44555, 45570, 46550, 49245, 51925, 53466, 57722, 61845, 62310, 62377, 63650, 69825, 70350, 72695, 75950, 78926, 82075, 86583, 87234, 88350, 89110, 95475, 98490, 101773, 103075, 103850, 113925, 118389, 123690, 124754, 133665, 139650, 144305, 145390, 155775, 164150, 173166, 187131, 190950, 197315, 203546, 206150, 218085, 222775, 227850, 236778, 246225, 267330, 276241, 288610, 305319, 309225, 311550, 311885, 363475, 374262, 394630, 432915, 436170, 445550, 492450, 508865, 552482, 591945, 610638, 618450, 623770, 668325, 721525, 726950, 828723, 865830, 935655, 986575, 1017730, 1090425, 1183890, 1336650, 1381205, 1443050, 1526595, 1559425, 1657446, 1871310, 1933687, 1973150, 2164575, 2180850, 2544325, 2762410, 2959725, 3053190, 3118850, 3867374, 4143615, 4329150, 4678275, 5088650, 5801061, 5919450, 6906025, 7632975, 8287230, 9356550, 9668435, 11602122, 13812050, 15265950, 19336870, 20718075, 29005305, 41436150, 48342175, 58010610, 96684350, 145026525, 290053050]

約数ペア:

[(1, 290053050), (2, 145026525), (3, 96684350), (5, 58010610), (6, 48342175), (7, 41436150), (10, 29005305), (14, 20718075), (15, 19336870), (19, 15265950), (21, 13812050), (25, 11602122), (30, 9668435), (31, 9356550), (35, 8287230), (38, 7632975), (42, 6906025), (49, 5919450), (50, 5801061), (57, 5088650), (62, 4678275), (67, 4329150), (70, 4143615), (75, 3867374), (93, 3118850), (95, 3053190), (98, 2959725), (105, 2762410), (114, 2544325), (133, 2180850), (134, 2164575), (147, 1973150), (150, 1933687), (155, 1871310), (175, 1657446), (186, 1559425), (190, 1526595), (201, 1443050), (210, 1381205), (217, 1336650), (245, 1183890), (266, 1090425), (285, 1017730), (294, 986575), (310, 935655), (335, 865830), (350, 828723), (399, 726950), (402, 721525), (434, 668325), (465, 623770), (469, 618450), (475, 610638), (490, 591945), (525, 552482), (570, 508865), (589, 492450), (651, 445550), (665, 436170), (670, 432915), (735, 394630), (775, 374262), (798, 363475), (930, 311885), (931, 311550), (938, 309225), (950, 305319), (1005, 288610), (1050, 276241), (1085, 267330), (1178, 246225), (1225, 236778), (1273, 227850), (1302, 222775), (1330, 218085), (1407, 206150), (1425, 203546), (1470, 197315), (1519, 190950), (1550, 187131), (1675, 173166), (1767, 164150), (1862, 155775), (1995, 145390), (2010, 144305), (2077, 139650), (2170, 133665), (2325, 124754), (2345, 123690), (2450, 118389), (2546, 113925), (2793, 103850), (2814, 103075), (2850, 101773), (2945, 98490), (3038, 95475), (3255, 89110), (3283, 88350), (3325, 87234), (3350, 86583), (3534, 82075), (3675, 78926), (3819, 75950), (3990, 72695), (4123, 70350), (4154, 69825), (4557, 63650), (4650, 62377), (4655, 62310), (4690, 61845), (5025, 57722), (5425, 53466), (5586, 51925), (5890, 49245), (6231, 46550), (6365, 45570), (6510, 44555), (6566, 44175), (6650, 43617), (7035, 41230), (7350, 39463), (7595, 38190), (7638, 37975), (8246, 35175), (8835, 32830), (8911, 32550), (9114, 31825), (9310, 31155), (9849, 29450), (9975, 29078), (10050, 28861), (10385, 27930), (10850, 26733), (11725, 24738), (12369, 23450), (12462, 23275), (12730, 22785), (13965, 20770), (14070, 20615), (14539, 19950), (14725, 19698), (15190, 19095), (16275, 17822), (16415, 17670)]