135672420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{619}}^1$

素因数の和:925

約数の個数: 96

約数和(自身を含む): 411223680

約数和(自身を除く): 275551260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 281, 390, 562, 619, 780, 843, 1124, 1238, 1405, 1686, 1857, 2476, 2810, 3095, 3372, 3653, 3714, 4215, 5620, 6190, 7306, 7428, 8047, 8430, 9285, 10959, 12380, 14612, 16094, 16860, 18265, 18570, 21918, 24141, 32188, 36530, 37140, 40235, 43836, 48282, 54795, 73060, 80470, 96564, 109590, 120705, 160940, 173939, 219180, 241410, 347878, 482820, 521817, 695756, 869695, 1043634, 1739390, 2087268, 2261207, 2609085, 3478780, 4522414, 5218170, 6783621, 9044828, 10436340, 11306035, 13567242, 22612070, 27134484, 33918105, 45224140, 67836210, 135672420]

約数ペア:

[(1, 135672420), (2, 67836210), (3, 45224140), (4, 33918105), (5, 27134484), (6, 22612070), (10, 13567242), (12, 11306035), (13, 10436340), (15, 9044828), (20, 6783621), (26, 5218170), (30, 4522414), (39, 3478780), (52, 2609085), (60, 2261207), (65, 2087268), (78, 1739390), (130, 1043634), (156, 869695), (195, 695756), (260, 521817), (281, 482820), (390, 347878), (562, 241410), (619, 219180), (780, 173939), (843, 160940), (1124, 120705), (1238, 109590), (1405, 96564), (1686, 80470), (1857, 73060), (2476, 54795), (2810, 48282), (3095, 43836), (3372, 40235), (3653, 37140), (3714, 36530), (4215, 32188), (5620, 24141), (6190, 21918), (7306, 18570), (7428, 18265), (8047, 16860), (8430, 16094), (9285, 14612), (10959, 12380)]