87966270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 279892800

約数和(自身を除く): 191926530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 61, 63, 70, 90, 98, 105, 109, 122, 126, 135, 147, 183, 189, 210, 218, 245, 270, 294, 305, 315, 327, 366, 378, 427, 441, 490, 545, 549, 610, 630, 654, 735, 763, 854, 882, 915, 945, 981, 1090, 1098, 1281, 1323, 1470, 1526, 1635, 1647, 1830, 1890, 1962, 2135, 2205, 2289, 2562, 2646, 2745, 2943, 2989, 3270, 3294, 3815, 3843, 4270, 4410, 4578, 4905, 5341, 5490, 5886, 5978, 6405, 6615, 6649, 6867, 7630, 7686, 8235, 8967, 9810, 10682, 11445, 11529, 12810, 13230, 13298, 13734, 14715, 14945, 16023, 16470, 17934, 19215, 19947, 20601, 22890, 23058, 26705, 26901, 29430, 29890, 32046, 33245, 34335, 38430, 39894, 41202, 44835, 46543, 48069, 53410, 53802, 57645, 59841, 66490, 68670, 80115, 80703, 89670, 93086, 96138, 99735, 103005, 115290, 119682, 134505, 139629, 144207, 160230, 161406, 179523, 199470, 206010, 232715, 240345, 269010, 279258, 288414, 299205, 325801, 359046, 403515, 418887, 465430, 480690, 598410, 651602, 698145, 721035, 807030, 837774, 897615, 977403, 1256661, 1396290, 1442070, 1629005, 1795230, 1954806, 2094435, 2513322, 2932209, 3258010, 4188870, 4887015, 5864418, 6283305, 8796627, 9774030, 12566610, 14661045, 17593254, 29322090, 43983135, 87966270]

約数ペア:

[(1, 87966270), (2, 43983135), (3, 29322090), (5, 17593254), (6, 14661045), (7, 12566610), (9, 9774030), (10, 8796627), (14, 6283305), (15, 5864418), (18, 4887015), (21, 4188870), (27, 3258010), (30, 2932209), (35, 2513322), (42, 2094435), (45, 1954806), (49, 1795230), (54, 1629005), (61, 1442070), (63, 1396290), (70, 1256661), (90, 977403), (98, 897615), (105, 837774), (109, 807030), (122, 721035), (126, 698145), (135, 651602), (147, 598410), (183, 480690), (189, 465430), (210, 418887), (218, 403515), (245, 359046), (270, 325801), (294, 299205), (305, 288414), (315, 279258), (327, 269010), (366, 240345), (378, 232715), (427, 206010), (441, 199470), (490, 179523), (545, 161406), (549, 160230), (610, 144207), (630, 139629), (654, 134505), (735, 119682), (763, 115290), (854, 103005), (882, 99735), (915, 96138), (945, 93086), (981, 89670), (1090, 80703), (1098, 80115), (1281, 68670), (1323, 66490), (1470, 59841), (1526, 57645), (1635, 53802), (1647, 53410), (1830, 48069), (1890, 46543), (1962, 44835), (2135, 41202), (2205, 39894), (2289, 38430), (2562, 34335), (2646, 33245), (2745, 32046), (2943, 29890), (2989, 29430), (3270, 26901), (3294, 26705), (3815, 23058), (3843, 22890), (4270, 20601), (4410, 19947), (4578, 19215), (4905, 17934), (5341, 16470), (5490, 16023), (5886, 14945), (5978, 14715), (6405, 13734), (6615, 13298), (6649, 13230), (6867, 12810), (7630, 11529), (7686, 11445), (8235, 10682), (8967, 9810)]