154548270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 441262080

約数和(自身を除く): 286713810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 41, 45, 46, 54, 69, 82, 90, 115, 123, 135, 138, 205, 207, 230, 246, 270, 345, 369, 410, 414, 607, 615, 621, 690, 738, 943, 1035, 1107, 1214, 1230, 1242, 1821, 1845, 1886, 2070, 2214, 2829, 3035, 3105, 3642, 3690, 4715, 5463, 5535, 5658, 6070, 6210, 8487, 9105, 9430, 10926, 11070, 13961, 14145, 16389, 16974, 18210, 24887, 25461, 27315, 27922, 28290, 32778, 41883, 42435, 49774, 50922, 54630, 69805, 74661, 81945, 83766, 84870, 124435, 125649, 127305, 139610, 149322, 163890, 209415, 223983, 248870, 251298, 254610, 373305, 376947, 418830, 447966, 572401, 628245, 671949, 746610, 753894, 1119915, 1144802, 1256490, 1343898, 1717203, 1884735, 2239830, 2862005, 3359745, 3434406, 3769470, 5151609, 5724010, 6719490, 8586015, 10303218, 15454827, 17172030, 25758045, 30909654, 51516090, 77274135, 154548270]

約数ペア:

[(1, 154548270), (2, 77274135), (3, 51516090), (5, 30909654), (6, 25758045), (9, 17172030), (10, 15454827), (15, 10303218), (18, 8586015), (23, 6719490), (27, 5724010), (30, 5151609), (41, 3769470), (45, 3434406), (46, 3359745), (54, 2862005), (69, 2239830), (82, 1884735), (90, 1717203), (115, 1343898), (123, 1256490), (135, 1144802), (138, 1119915), (205, 753894), (207, 746610), (230, 671949), (246, 628245), (270, 572401), (345, 447966), (369, 418830), (410, 376947), (414, 373305), (607, 254610), (615, 251298), (621, 248870), (690, 223983), (738, 209415), (943, 163890), (1035, 149322), (1107, 139610), (1214, 127305), (1230, 125649), (1242, 124435), (1821, 84870), (1845, 83766), (1886, 81945), (2070, 74661), (2214, 69805), (2829, 54630), (3035, 50922), (3105, 49774), (3642, 42435), (3690, 41883), (4715, 32778), (5463, 28290), (5535, 27922), (5658, 27315), (6070, 25461), (6210, 24887), (8487, 18210), (9105, 16974), (9430, 16389), (10926, 14145), (11070, 13961)]