550377960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 256

約数和(自身を含む): 1891123200

約数和(自身を除く): 1340745240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 59, 60, 66, 74, 88, 110, 111, 118, 120, 132, 148, 165, 177, 185, 191, 220, 222, 236, 264, 295, 296, 330, 354, 370, 382, 407, 440, 444, 472, 555, 573, 590, 649, 660, 708, 740, 764, 814, 885, 888, 955, 1110, 1146, 1180, 1221, 1298, 1320, 1416, 1480, 1528, 1628, 1770, 1910, 1947, 2035, 2101, 2183, 2220, 2292, 2360, 2442, 2596, 2865, 3245, 3256, 3540, 3820, 3894, 4070, 4202, 4366, 4440, 4584, 4884, 5192, 5730, 6105, 6303, 6490, 6549, 7067, 7080, 7640, 7788, 8140, 8404, 8732, 9735, 9768, 10505, 10915, 11269, 11460, 12210, 12606, 12980, 13098, 14134, 15576, 16280, 16808, 17464, 19470, 21010, 21201, 21830, 22538, 22920, 24013, 24420, 25212, 25960, 26196, 28268, 31515, 32745, 33807, 35335, 38940, 42020, 42402, 43660, 45076, 48026, 48840, 50424, 52392, 56345, 56536, 63030, 65490, 67614, 70670, 72039, 77737, 77880, 84040, 84804, 87320, 90152, 96052, 106005, 112690, 120065, 123959, 126060, 130980, 135228, 141340, 144078, 155474, 169035, 169608, 192104, 212010, 225380, 233211, 240130, 247918, 252120, 261960, 270456, 282680, 288156, 310948, 338070, 360195, 371877, 388685, 416953, 424020, 450760, 466422, 480260, 495836, 576312, 619795, 621896, 676140, 720390, 743754, 777370, 833906, 848040, 932844, 960520, 991672, 1166055, 1239590, 1250859, 1352280, 1440780, 1487508, 1554740, 1667812, 1859385, 1865688, 2084765, 2332110, 2479180, 2501718, 2881560, 2975016, 3109480, 3335624, 3718770, 4169530, 4586483, 4664220, 4958360, 5003436, 6254295, 7437540, 8339060, 9172966, 9328440, 10006872, 12508590, 13759449, 14875080, 16678120, 18345932, 22932415, 25017180, 27518898, 36691864, 45864830, 50034360, 55037796, 68797245, 91729660, 110075592, 137594490, 183459320, 275188980, 550377960]

約数ペア:

[(1, 550377960), (2, 275188980), (3, 183459320), (4, 137594490), (5, 110075592), (6, 91729660), (8, 68797245), (10, 55037796), (11, 50034360), (12, 45864830), (15, 36691864), (20, 27518898), (22, 25017180), (24, 22932415), (30, 18345932), (33, 16678120), (37, 14875080), (40, 13759449), (44, 12508590), (55, 10006872), (59, 9328440), (60, 9172966), (66, 8339060), (74, 7437540), (88, 6254295), (110, 5003436), (111, 4958360), (118, 4664220), (120, 4586483), (132, 4169530), (148, 3718770), (165, 3335624), (177, 3109480), (185, 2975016), (191, 2881560), (220, 2501718), (222, 2479180), (236, 2332110), (264, 2084765), (295, 1865688), (296, 1859385), (330, 1667812), (354, 1554740), (370, 1487508), (382, 1440780), (407, 1352280), (440, 1250859), (444, 1239590), (472, 1166055), (555, 991672), (573, 960520), (590, 932844), (649, 848040), (660, 833906), (708, 777370), (740, 743754), (764, 720390), (814, 676140), (885, 621896), (888, 619795), (955, 576312), (1110, 495836), (1146, 480260), (1180, 466422), (1221, 450760), (1298, 424020), (1320, 416953), (1416, 388685), (1480, 371877), (1528, 360195), (1628, 338070), (1770, 310948), (1910, 288156), (1947, 282680), (2035, 270456), (2101, 261960), (2183, 252120), (2220, 247918), (2292, 240130), (2360, 233211), (2442, 225380), (2596, 212010), (2865, 192104), (3245, 169608), (3256, 169035), (3540, 155474), (3820, 144078), (3894, 141340), (4070, 135228), (4202, 130980), (4366, 126060), (4440, 123959), (4584, 120065), (4884, 112690), (5192, 106005), (5730, 96052), (6105, 90152), (6303, 87320), (6490, 84804), (6549, 84040), (7067, 77880), (7080, 77737), (7640, 72039), (7788, 70670), (8140, 67614), (8404, 65490), (8732, 63030), (9735, 56536), (9768, 56345), (10505, 52392), (10915, 50424), (11269, 48840), (11460, 48026), (12210, 45076), (12606, 43660), (12980, 42402), (13098, 42020), (14134, 38940), (15576, 35335), (16280, 33807), (16808, 32745), (17464, 31515), (19470, 28268), (21010, 26196), (21201, 25960), (21830, 25212), (22538, 24420), (22920, 24013)]