152778420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12301}}^1$

素因数の和:12342

約数の個数: 96

約数和(自身を含む): 496016640

約数和(自身を除く): 343238220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12301, 12420, 24602, 36903, 49204, 61505, 73806, 110709, 123010, 147612, 184515, 221418, 246020, 282923, 332127, 369030, 442836, 553545, 565846, 664254, 738060, 848769, 1107090, 1131692, 1328508, 1414615, 1660635, 1697538, 2214180, 2546307, 2829230, 3321270, 3395076, 4243845, 5092614, 5658460, 6642540, 7638921, 8487690, 10185228, 12731535, 15277842, 16975380, 25463070, 30555684, 38194605, 50926140, 76389210, 152778420]

約数ペア:

[(1, 152778420), (2, 76389210), (3, 50926140), (4, 38194605), (5, 30555684), (6, 25463070), (9, 16975380), (10, 15277842), (12, 12731535), (15, 10185228), (18, 8487690), (20, 7638921), (23, 6642540), (27, 5658460), (30, 5092614), (36, 4243845), (45, 3395076), (46, 3321270), (54, 2829230), (60, 2546307), (69, 2214180), (90, 1697538), (92, 1660635), (108, 1414615), (115, 1328508), (135, 1131692), (138, 1107090), (180, 848769), (207, 738060), (230, 664254), (270, 565846), (276, 553545), (345, 442836), (414, 369030), (460, 332127), (540, 282923), (621, 246020), (690, 221418), (828, 184515), (1035, 147612), (1242, 123010), (1380, 110709), (2070, 73806), (2484, 61505), (3105, 49204), (4140, 36903), (6210, 24602), (12301, 12420)]