213237090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 641208960

約数和(自身を除く): 427971870

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 61, 66, 90, 99, 107, 110, 121, 122, 135, 165, 183, 198, 214, 242, 270, 297, 305, 321, 330, 363, 366, 495, 535, 549, 594, 605, 610, 642, 671, 726, 915, 963, 990, 1070, 1089, 1098, 1177, 1210, 1342, 1485, 1605, 1647, 1815, 1830, 1926, 2013, 2178, 2354, 2745, 2889, 2970, 3210, 3267, 3294, 3355, 3531, 3630, 4026, 4815, 5445, 5490, 5778, 5885, 6039, 6527, 6534, 6710, 7062, 7381, 8235, 9630, 10065, 10593, 10890, 11770, 12078, 12947, 13054, 14445, 14762, 16335, 16470, 17655, 18117, 19581, 20130, 21186, 22143, 25894, 28890, 30195, 31779, 32635, 32670, 35310, 36234, 36905, 38841, 39162, 44286, 52965, 58743, 60390, 63558, 64735, 65270, 66429, 71797, 73810, 77682, 90585, 97905, 105930, 110715, 116523, 117486, 129470, 132858, 143594, 158895, 176229, 181170, 194205, 195810, 199287, 215391, 221430, 233046, 293715, 317790, 332145, 349569, 352458, 358985, 388410, 398574, 430782, 582615, 587430, 646173, 664290, 699138, 717970, 789767, 881145, 996435, 1076955, 1165230, 1292346, 1579534, 1747845, 1762290, 1938519, 1992870, 2153910, 2369301, 3230865, 3495690, 3877038, 3948835, 4738602, 6461730, 7107903, 7897670, 9692595, 11846505, 14215806, 19385190, 21323709, 23693010, 35539515, 42647418, 71079030, 106618545, 213237090]

約数ペア:

[(1, 213237090), (2, 106618545), (3, 71079030), (5, 42647418), (6, 35539515), (9, 23693010), (10, 21323709), (11, 19385190), (15, 14215806), (18, 11846505), (22, 9692595), (27, 7897670), (30, 7107903), (33, 6461730), (45, 4738602), (54, 3948835), (55, 3877038), (61, 3495690), (66, 3230865), (90, 2369301), (99, 2153910), (107, 1992870), (110, 1938519), (121, 1762290), (122, 1747845), (135, 1579534), (165, 1292346), (183, 1165230), (198, 1076955), (214, 996435), (242, 881145), (270, 789767), (297, 717970), (305, 699138), (321, 664290), (330, 646173), (363, 587430), (366, 582615), (495, 430782), (535, 398574), (549, 388410), (594, 358985), (605, 352458), (610, 349569), (642, 332145), (671, 317790), (726, 293715), (915, 233046), (963, 221430), (990, 215391), (1070, 199287), (1089, 195810), (1098, 194205), (1177, 181170), (1210, 176229), (1342, 158895), (1485, 143594), (1605, 132858), (1647, 129470), (1815, 117486), (1830, 116523), (1926, 110715), (2013, 105930), (2178, 97905), (2354, 90585), (2745, 77682), (2889, 73810), (2970, 71797), (3210, 66429), (3267, 65270), (3294, 64735), (3355, 63558), (3531, 60390), (3630, 58743), (4026, 52965), (4815, 44286), (5445, 39162), (5490, 38841), (5778, 36905), (5885, 36234), (6039, 35310), (6527, 32670), (6534, 32635), (6710, 31779), (7062, 30195), (7381, 28890), (8235, 25894), (9630, 22143), (10065, 21186), (10593, 20130), (10890, 19581), (11770, 18117), (12078, 17655), (12947, 16470), (13054, 16335), (14445, 14762)]