43527420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3061}}^1$

素因数の和:3155

約数の個数: 72

約数和(自身を含む): 133748160

約数和(自身を除く): 90220740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3061, 3555, 4740, 6122, 7110, 9183, 12244, 14220, 15305, 18366, 27549, 30610, 36732, 45915, 55098, 61220, 91830, 110196, 137745, 183660, 241819, 275490, 483638, 550980, 725457, 967276, 1209095, 1450914, 2176371, 2418190, 2901828, 3627285, 4352742, 4836380, 7254570, 8705484, 10881855, 14509140, 21763710, 43527420]

約数ペア:

[(1, 43527420), (2, 21763710), (3, 14509140), (4, 10881855), (5, 8705484), (6, 7254570), (9, 4836380), (10, 4352742), (12, 3627285), (15, 2901828), (18, 2418190), (20, 2176371), (30, 1450914), (36, 1209095), (45, 967276), (60, 725457), (79, 550980), (90, 483638), (158, 275490), (180, 241819), (237, 183660), (316, 137745), (395, 110196), (474, 91830), (711, 61220), (790, 55098), (948, 45915), (1185, 36732), (1422, 30610), (1580, 27549), (2370, 18366), (2844, 15305), (3061, 14220), (3555, 12244), (4740, 9183), (6122, 7110)]