73759980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2879}}^1$

素因数の和:2959

約数の個数: 96

約数和(自身を含む): 239984640

約数和(自身を除く): 166224660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 2879, 3660, 4270, 5124, 5758, 6405, 8540, 8637, 11516, 12810, 14395, 17274, 20153, 25620, 28790, 34548, 40306, 43185, 57580, 60459, 80612, 86370, 100765, 120918, 172740, 175619, 201530, 241836, 302295, 351238, 403060, 526857, 604590, 702476, 878095, 1053714, 1209180, 1229333, 1756190, 2107428, 2458666, 2634285, 3512380, 3687999, 4917332, 5268570, 6146665, 7375998, 10537140, 12293330, 14751996, 18439995, 24586660, 36879990, 73759980]

約数ペア:

[(1, 73759980), (2, 36879990), (3, 24586660), (4, 18439995), (5, 14751996), (6, 12293330), (7, 10537140), (10, 7375998), (12, 6146665), (14, 5268570), (15, 4917332), (20, 3687999), (21, 3512380), (28, 2634285), (30, 2458666), (35, 2107428), (42, 1756190), (60, 1229333), (61, 1209180), (70, 1053714), (84, 878095), (105, 702476), (122, 604590), (140, 526857), (183, 403060), (210, 351238), (244, 302295), (305, 241836), (366, 201530), (420, 175619), (427, 172740), (610, 120918), (732, 100765), (854, 86370), (915, 80612), (1220, 60459), (1281, 57580), (1708, 43185), (1830, 40306), (2135, 34548), (2562, 28790), (2879, 25620), (3660, 20153), (4270, 17274), (5124, 14395), (5758, 12810), (6405, 11516), (8540, 8637)]