151707870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 421977600

約数和(自身を除く): 270269730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 73, 86, 90, 129, 135, 146, 179, 215, 219, 258, 270, 358, 365, 387, 430, 438, 537, 645, 657, 730, 774, 895, 1074, 1095, 1161, 1290, 1314, 1611, 1790, 1935, 1971, 2190, 2322, 2685, 3139, 3222, 3285, 3870, 3942, 4833, 5370, 5805, 6278, 6570, 7697, 8055, 9417, 9666, 9855, 11610, 13067, 15394, 15695, 16110, 18834, 19710, 23091, 24165, 26134, 28251, 31390, 38485, 39201, 46182, 47085, 48330, 56502, 65335, 69273, 76970, 78402, 84753, 94170, 115455, 117603, 130670, 138546, 141255, 169506, 196005, 207819, 230910, 235206, 282510, 346365, 352809, 392010, 415638, 423765, 561881, 588015, 692730, 705618, 847530, 1039095, 1123762, 1176030, 1685643, 1764045, 2078190, 2809405, 3371286, 3528090, 5056929, 5618810, 8428215, 10113858, 15170787, 16856430, 25284645, 30341574, 50569290, 75853935, 151707870]

約数ペア:

[(1, 151707870), (2, 75853935), (3, 50569290), (5, 30341574), (6, 25284645), (9, 16856430), (10, 15170787), (15, 10113858), (18, 8428215), (27, 5618810), (30, 5056929), (43, 3528090), (45, 3371286), (54, 2809405), (73, 2078190), (86, 1764045), (90, 1685643), (129, 1176030), (135, 1123762), (146, 1039095), (179, 847530), (215, 705618), (219, 692730), (258, 588015), (270, 561881), (358, 423765), (365, 415638), (387, 392010), (430, 352809), (438, 346365), (537, 282510), (645, 235206), (657, 230910), (730, 207819), (774, 196005), (895, 169506), (1074, 141255), (1095, 138546), (1161, 130670), (1290, 117603), (1314, 115455), (1611, 94170), (1790, 84753), (1935, 78402), (1971, 76970), (2190, 69273), (2322, 65335), (2685, 56502), (3139, 48330), (3222, 47085), (3285, 46182), (3870, 39201), (3942, 38485), (4833, 31390), (5370, 28251), (5805, 26134), (6278, 24165), (6570, 23091), (7697, 19710), (8055, 18834), (9417, 16110), (9666, 15695), (9855, 15394), (11610, 13067)]