889786260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 288

約数和(自身を含む): 3071053440

約数和(自身を除く): 2181267180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 61, 66, 90, 99, 106, 110, 122, 132, 139, 159, 165, 180, 183, 198, 212, 220, 244, 265, 278, 305, 318, 330, 366, 396, 417, 477, 495, 530, 549, 556, 583, 610, 636, 660, 671, 695, 732, 795, 834, 915, 954, 990, 1060, 1098, 1166, 1220, 1251, 1342, 1390, 1529, 1590, 1668, 1749, 1830, 1908, 1980, 2013, 2085, 2196, 2332, 2385, 2502, 2684, 2745, 2780, 2915, 3058, 3180, 3233, 3355, 3498, 3660, 4026, 4170, 4587, 4770, 5004, 5247, 5490, 5830, 6039, 6116, 6255, 6466, 6710, 6996, 7367, 7645, 8052, 8340, 8479, 8745, 9174, 9540, 9699, 10065, 10494, 10980, 11660, 12078, 12510, 12932, 13420, 13761, 14734, 15290, 16165, 16958, 17490, 18348, 19398, 20130, 20988, 22101, 22935, 24156, 25020, 25437, 26235, 27522, 29097, 29468, 30195, 30580, 32330, 33916, 34980, 35563, 36835, 38796, 40260, 42395, 44202, 45870, 48495, 50874, 52470, 55044, 58194, 60390, 64660, 66303, 68805, 71126, 73670, 76311, 81037, 84790, 88404, 91740, 93269, 96990, 101748, 104940, 106689, 110505, 116388, 120780, 127185, 132606, 137610, 142252, 145485, 147340, 152622, 162074, 169580, 177815, 186538, 193980, 213378, 221010, 243111, 254370, 265212, 275220, 279807, 290970, 305244, 320067, 324148, 331515, 355630, 373076, 381555, 405185, 426756, 442020, 449387, 466345, 486222, 508740, 533445, 559614, 581940, 640134, 663030, 711260, 729333, 763110, 810370, 839421, 898774, 932690, 972444, 1066890, 1119228, 1215555, 1280268, 1326060, 1348161, 1399035, 1458666, 1526220, 1600335, 1620740, 1678842, 1797548, 1865380, 2133780, 2246935, 2431110, 2696322, 2798070, 2917332, 3200670, 3357684, 3646665, 4044483, 4197105, 4493870, 4862220, 4943257, 5392644, 5596140, 6401340, 6740805, 7293330, 8088966, 8394210, 8987740, 9886514, 13481610, 14586660, 14829771, 16177932, 16788420, 19773028, 20222415, 24716285, 26963220, 29659542, 40444830, 44489313, 49432570, 59319084, 74148855, 80889660, 88978626, 98865140, 148297710, 177957252, 222446565, 296595420, 444893130, 889786260]

約数ペア:

[(1, 889786260), (2, 444893130), (3, 296595420), (4, 222446565), (5, 177957252), (6, 148297710), (9, 98865140), (10, 88978626), (11, 80889660), (12, 74148855), (15, 59319084), (18, 49432570), (20, 44489313), (22, 40444830), (30, 29659542), (33, 26963220), (36, 24716285), (44, 20222415), (45, 19773028), (53, 16788420), (55, 16177932), (60, 14829771), (61, 14586660), (66, 13481610), (90, 9886514), (99, 8987740), (106, 8394210), (110, 8088966), (122, 7293330), (132, 6740805), (139, 6401340), (159, 5596140), (165, 5392644), (180, 4943257), (183, 4862220), (198, 4493870), (212, 4197105), (220, 4044483), (244, 3646665), (265, 3357684), (278, 3200670), (305, 2917332), (318, 2798070), (330, 2696322), (366, 2431110), (396, 2246935), (417, 2133780), (477, 1865380), (495, 1797548), (530, 1678842), (549, 1620740), (556, 1600335), (583, 1526220), (610, 1458666), (636, 1399035), (660, 1348161), (671, 1326060), (695, 1280268), (732, 1215555), (795, 1119228), (834, 1066890), (915, 972444), (954, 932690), (990, 898774), (1060, 839421), (1098, 810370), (1166, 763110), (1220, 729333), (1251, 711260), (1342, 663030), (1390, 640134), (1529, 581940), (1590, 559614), (1668, 533445), (1749, 508740), (1830, 486222), (1908, 466345), (1980, 449387), (2013, 442020), (2085, 426756), (2196, 405185), (2332, 381555), (2385, 373076), (2502, 355630), (2684, 331515), (2745, 324148), (2780, 320067), (2915, 305244), (3058, 290970), (3180, 279807), (3233, 275220), (3355, 265212), (3498, 254370), (3660, 243111), (4026, 221010), (4170, 213378), (4587, 193980), (4770, 186538), (5004, 177815), (5247, 169580), (5490, 162074), (5830, 152622), (6039, 147340), (6116, 145485), (6255, 142252), (6466, 137610), (6710, 132606), (6996, 127185), (7367, 120780), (7645, 116388), (8052, 110505), (8340, 106689), (8479, 104940), (8745, 101748), (9174, 96990), (9540, 93269), (9699, 91740), (10065, 88404), (10494, 84790), (10980, 81037), (11660, 76311), (12078, 73670), (12510, 71126), (12932, 68805), (13420, 66303), (13761, 64660), (14734, 60390), (15290, 58194), (16165, 55044), (16958, 52470), (17490, 50874), (18348, 48495), (19398, 45870), (20130, 44202), (20988, 42395), (22101, 40260), (22935, 38796), (24156, 36835), (25020, 35563), (25437, 34980), (26235, 33916), (27522, 32330), (29097, 30580), (29468, 30195)]