149965290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 256

約数和(自身を含む): 464486400

約数和(自身を除く): 314521110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 31, 38, 41, 45, 46, 54, 57, 62, 69, 82, 90, 93, 95, 114, 115, 123, 135, 138, 155, 171, 186, 190, 205, 207, 230, 246, 270, 279, 285, 310, 342, 345, 369, 410, 414, 437, 465, 513, 558, 570, 589, 615, 621, 690, 713, 738, 779, 837, 855, 874, 930, 943, 1026, 1035, 1107, 1178, 1230, 1242, 1271, 1311, 1395, 1426, 1558, 1674, 1710, 1767, 1845, 1886, 2070, 2139, 2185, 2214, 2337, 2542, 2565, 2622, 2790, 2829, 2945, 3105, 3534, 3565, 3690, 3813, 3895, 3933, 4185, 4278, 4370, 4674, 4715, 5130, 5301, 5535, 5658, 5890, 6210, 6355, 6417, 6555, 7011, 7130, 7626, 7790, 7866, 8370, 8487, 8835, 9430, 10602, 10695, 11070, 11439, 11685, 11799, 12710, 12834, 13110, 13547, 14022, 14145, 15903, 16974, 17670, 17917, 19065, 19251, 19665, 21033, 21390, 22878, 23370, 23598, 24149, 25461, 26505, 27094, 28290, 29233, 31806, 32085, 34317, 35055, 35834, 38130, 38502, 39330, 40641, 42066, 42435, 48298, 50922, 53010, 53751, 57195, 58466, 58995, 64170, 67735, 68634, 70110, 72447, 79515, 81282, 84870, 87699, 89585, 96255, 105165, 107502, 114390, 117990, 120745, 121923, 127305, 135470, 144894, 146165, 159030, 161253, 171585, 175398, 179170, 192510, 203205, 210330, 217341, 241490, 243846, 254610, 263097, 268755, 292330, 322506, 343170, 362235, 365769, 406410, 434682, 438495, 483759, 526194, 537510, 555427, 609615, 652023, 724470, 731538, 789291, 806265, 876990, 967518, 1086705, 1110854, 1219230, 1304046, 1315485, 1578582, 1612530, 1666281, 1828845, 2173410, 2418795, 2630970, 2777135, 3260115, 3332562, 3657690, 3946455, 4837590, 4998843, 5554270, 6520230, 7892910, 8331405, 9997686, 14996529, 16662810, 24994215, 29993058, 49988430, 74982645, 149965290]

約数ペア:

[(1, 149965290), (2, 74982645), (3, 49988430), (5, 29993058), (6, 24994215), (9, 16662810), (10, 14996529), (15, 9997686), (18, 8331405), (19, 7892910), (23, 6520230), (27, 5554270), (30, 4998843), (31, 4837590), (38, 3946455), (41, 3657690), (45, 3332562), (46, 3260115), (54, 2777135), (57, 2630970), (62, 2418795), (69, 2173410), (82, 1828845), (90, 1666281), (93, 1612530), (95, 1578582), (114, 1315485), (115, 1304046), (123, 1219230), (135, 1110854), (138, 1086705), (155, 967518), (171, 876990), (186, 806265), (190, 789291), (205, 731538), (207, 724470), (230, 652023), (246, 609615), (270, 555427), (279, 537510), (285, 526194), (310, 483759), (342, 438495), (345, 434682), (369, 406410), (410, 365769), (414, 362235), (437, 343170), (465, 322506), (513, 292330), (558, 268755), (570, 263097), (589, 254610), (615, 243846), (621, 241490), (690, 217341), (713, 210330), (738, 203205), (779, 192510), (837, 179170), (855, 175398), (874, 171585), (930, 161253), (943, 159030), (1026, 146165), (1035, 144894), (1107, 135470), (1178, 127305), (1230, 121923), (1242, 120745), (1271, 117990), (1311, 114390), (1395, 107502), (1426, 105165), (1558, 96255), (1674, 89585), (1710, 87699), (1767, 84870), (1845, 81282), (1886, 79515), (2070, 72447), (2139, 70110), (2185, 68634), (2214, 67735), (2337, 64170), (2542, 58995), (2565, 58466), (2622, 57195), (2790, 53751), (2829, 53010), (2945, 50922), (3105, 48298), (3534, 42435), (3565, 42066), (3690, 40641), (3813, 39330), (3895, 38502), (3933, 38130), (4185, 35834), (4278, 35055), (4370, 34317), (4674, 32085), (4715, 31806), (5130, 29233), (5301, 28290), (5535, 27094), (5658, 26505), (5890, 25461), (6210, 24149), (6355, 23598), (6417, 23370), (6555, 22878), (7011, 21390), (7130, 21033), (7626, 19665), (7790, 19251), (7866, 19065), (8370, 17917), (8487, 17670), (8835, 16974), (9430, 15903), (10602, 14145), (10695, 14022), (11070, 13547), (11439, 13110), (11685, 12834), (11799, 12710)]