142899570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 436700160

約数和(自身を除く): 293800590

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 71, 90, 95, 99, 107, 110, 114, 142, 165, 171, 190, 198, 209, 213, 214, 285, 321, 330, 342, 355, 418, 426, 495, 535, 570, 627, 639, 642, 710, 781, 855, 963, 990, 1045, 1065, 1070, 1177, 1254, 1278, 1349, 1562, 1605, 1710, 1881, 1926, 2033, 2090, 2130, 2343, 2354, 2698, 3135, 3195, 3210, 3531, 3762, 3905, 4047, 4066, 4686, 4815, 5885, 6099, 6270, 6390, 6745, 7029, 7062, 7597, 7810, 8094, 9405, 9630, 10165, 10593, 11715, 11770, 12141, 12198, 13490, 14058, 14839, 15194, 17655, 18297, 18810, 20235, 20330, 21186, 22363, 22791, 23430, 24282, 29678, 30495, 35145, 35310, 36594, 37985, 40470, 44517, 44726, 45582, 52965, 60705, 60990, 67089, 68373, 70290, 74195, 75970, 83567, 89034, 91485, 105930, 111815, 113955, 121410, 133551, 134178, 136746, 144343, 148390, 167134, 182970, 201267, 222585, 223630, 227910, 250701, 267102, 288686, 335445, 341865, 402534, 417835, 433029, 445170, 501402, 667755, 670890, 683730, 721715, 752103, 835670, 866058, 1006335, 1253505, 1299087, 1335510, 1443430, 1504206, 1587773, 2012670, 2165145, 2507010, 2598174, 3175546, 3760515, 4330290, 4763319, 6495435, 7521030, 7938865, 9526638, 12990870, 14289957, 15877730, 23816595, 28579914, 47633190, 71449785, 142899570]

約数ペア:

[(1, 142899570), (2, 71449785), (3, 47633190), (5, 28579914), (6, 23816595), (9, 15877730), (10, 14289957), (11, 12990870), (15, 9526638), (18, 7938865), (19, 7521030), (22, 6495435), (30, 4763319), (33, 4330290), (38, 3760515), (45, 3175546), (55, 2598174), (57, 2507010), (66, 2165145), (71, 2012670), (90, 1587773), (95, 1504206), (99, 1443430), (107, 1335510), (110, 1299087), (114, 1253505), (142, 1006335), (165, 866058), (171, 835670), (190, 752103), (198, 721715), (209, 683730), (213, 670890), (214, 667755), (285, 501402), (321, 445170), (330, 433029), (342, 417835), (355, 402534), (418, 341865), (426, 335445), (495, 288686), (535, 267102), (570, 250701), (627, 227910), (639, 223630), (642, 222585), (710, 201267), (781, 182970), (855, 167134), (963, 148390), (990, 144343), (1045, 136746), (1065, 134178), (1070, 133551), (1177, 121410), (1254, 113955), (1278, 111815), (1349, 105930), (1562, 91485), (1605, 89034), (1710, 83567), (1881, 75970), (1926, 74195), (2033, 70290), (2090, 68373), (2130, 67089), (2343, 60990), (2354, 60705), (2698, 52965), (3135, 45582), (3195, 44726), (3210, 44517), (3531, 40470), (3762, 37985), (3905, 36594), (4047, 35310), (4066, 35145), (4686, 30495), (4815, 29678), (5885, 24282), (6099, 23430), (6270, 22791), (6390, 22363), (6745, 21186), (7029, 20330), (7062, 20235), (7597, 18810), (7810, 18297), (8094, 17655), (9405, 15194), (9630, 14839), (10165, 14058), (10593, 13490), (11715, 12198), (11770, 12141)]