215411130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 256

約数和(自身を含む): 674956800

約数和(自身を除く): 459545670

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 29, 30, 33, 41, 45, 54, 55, 58, 61, 66, 82, 87, 90, 99, 110, 122, 123, 135, 145, 165, 174, 183, 198, 205, 246, 261, 270, 290, 297, 305, 319, 330, 366, 369, 410, 435, 451, 495, 522, 549, 594, 610, 615, 638, 671, 738, 783, 870, 902, 915, 957, 990, 1098, 1107, 1189, 1230, 1305, 1342, 1353, 1485, 1566, 1595, 1647, 1769, 1830, 1845, 1914, 2013, 2214, 2255, 2378, 2501, 2610, 2706, 2745, 2871, 2970, 3190, 3294, 3355, 3538, 3567, 3690, 3915, 4026, 4059, 4510, 4785, 5002, 5307, 5490, 5535, 5742, 5945, 6039, 6710, 6765, 7134, 7503, 7830, 8118, 8235, 8613, 8845, 9570, 10065, 10614, 10701, 11070, 11890, 12078, 12177, 12505, 13079, 13530, 14355, 15006, 15921, 16470, 17226, 17690, 17835, 18117, 19459, 20130, 20295, 21402, 22509, 24354, 25010, 26158, 26535, 27511, 28710, 30195, 31842, 32103, 35670, 36234, 37515, 38918, 39237, 40590, 43065, 45018, 47763, 53070, 53505, 55022, 58377, 60390, 60885, 64206, 65395, 67527, 72529, 75030, 78474, 79605, 82533, 86130, 90585, 95526, 97295, 107010, 112545, 116754, 117711, 121770, 130790, 135054, 137555, 145058, 159210, 160515, 165066, 175131, 181170, 194590, 196185, 217587, 225090, 235422, 238815, 247599, 275110, 291885, 321030, 337635, 350262, 353133, 362645, 392370, 412665, 435174, 477630, 495198, 525393, 583770, 588555, 652761, 675270, 706266, 725290, 742797, 797819, 825330, 875655, 1050786, 1087935, 1177110, 1237995, 1305522, 1485594, 1595638, 1751310, 1765665, 1958283, 2175870, 2393457, 2475990, 2626965, 3263805, 3531330, 3713985, 3916566, 3989095, 4786914, 5253930, 6527610, 7180371, 7427970, 7978190, 9791415, 11967285, 14360742, 19582830, 21541113, 23934570, 35901855, 43082226, 71803710, 107705565, 215411130]

約数ペア:

[(1, 215411130), (2, 107705565), (3, 71803710), (5, 43082226), (6, 35901855), (9, 23934570), (10, 21541113), (11, 19582830), (15, 14360742), (18, 11967285), (22, 9791415), (27, 7978190), (29, 7427970), (30, 7180371), (33, 6527610), (41, 5253930), (45, 4786914), (54, 3989095), (55, 3916566), (58, 3713985), (61, 3531330), (66, 3263805), (82, 2626965), (87, 2475990), (90, 2393457), (99, 2175870), (110, 1958283), (122, 1765665), (123, 1751310), (135, 1595638), (145, 1485594), (165, 1305522), (174, 1237995), (183, 1177110), (198, 1087935), (205, 1050786), (246, 875655), (261, 825330), (270, 797819), (290, 742797), (297, 725290), (305, 706266), (319, 675270), (330, 652761), (366, 588555), (369, 583770), (410, 525393), (435, 495198), (451, 477630), (495, 435174), (522, 412665), (549, 392370), (594, 362645), (610, 353133), (615, 350262), (638, 337635), (671, 321030), (738, 291885), (783, 275110), (870, 247599), (902, 238815), (915, 235422), (957, 225090), (990, 217587), (1098, 196185), (1107, 194590), (1189, 181170), (1230, 175131), (1305, 165066), (1342, 160515), (1353, 159210), (1485, 145058), (1566, 137555), (1595, 135054), (1647, 130790), (1769, 121770), (1830, 117711), (1845, 116754), (1914, 112545), (2013, 107010), (2214, 97295), (2255, 95526), (2378, 90585), (2501, 86130), (2610, 82533), (2706, 79605), (2745, 78474), (2871, 75030), (2970, 72529), (3190, 67527), (3294, 65395), (3355, 64206), (3538, 60885), (3567, 60390), (3690, 58377), (3915, 55022), (4026, 53505), (4059, 53070), (4510, 47763), (4785, 45018), (5002, 43065), (5307, 40590), (5490, 39237), (5535, 38918), (5742, 37515), (5945, 36234), (6039, 35670), (6710, 32103), (6765, 31842), (7134, 30195), (7503, 28710), (7830, 27511), (8118, 26535), (8235, 26158), (8613, 25010), (8845, 24354), (9570, 22509), (10065, 21402), (10614, 20295), (10701, 20130), (11070, 19459), (11890, 18117), (12078, 17835), (12177, 17690), (12505, 17226), (13079, 16470), (13530, 15921), (14355, 15006)]