76148520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:627

約数の個数: 128

約数和(自身を含む): 262828800

約数和(自身を除く): 186680280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 269, 280, 337, 420, 538, 674, 807, 840, 1011, 1076, 1345, 1348, 1614, 1685, 1883, 2022, 2152, 2359, 2690, 2696, 3228, 3370, 3766, 4035, 4044, 4718, 5055, 5380, 5649, 6456, 6740, 7077, 7532, 8070, 8088, 9415, 9436, 10110, 10760, 11298, 11795, 13480, 14154, 15064, 16140, 18830, 18872, 20220, 22596, 23590, 28245, 28308, 32280, 35385, 37660, 40440, 45192, 47180, 56490, 56616, 70770, 75320, 90653, 94360, 112980, 141540, 181306, 225960, 271959, 283080, 362612, 453265, 543918, 634571, 725224, 906530, 1087836, 1269142, 1359795, 1813060, 1903713, 2175672, 2538284, 2719590, 3172855, 3626120, 3807426, 5076568, 5439180, 6345710, 7614852, 9518565, 10878360, 12691420, 15229704, 19037130, 25382840, 38074260, 76148520]

約数ペア:

[(1, 76148520), (2, 38074260), (3, 25382840), (4, 19037130), (5, 15229704), (6, 12691420), (7, 10878360), (8, 9518565), (10, 7614852), (12, 6345710), (14, 5439180), (15, 5076568), (20, 3807426), (21, 3626120), (24, 3172855), (28, 2719590), (30, 2538284), (35, 2175672), (40, 1903713), (42, 1813060), (56, 1359795), (60, 1269142), (70, 1087836), (84, 906530), (105, 725224), (120, 634571), (140, 543918), (168, 453265), (210, 362612), (269, 283080), (280, 271959), (337, 225960), (420, 181306), (538, 141540), (674, 112980), (807, 94360), (840, 90653), (1011, 75320), (1076, 70770), (1345, 56616), (1348, 56490), (1614, 47180), (1685, 45192), (1883, 40440), (2022, 37660), (2152, 35385), (2359, 32280), (2690, 28308), (2696, 28245), (3228, 23590), (3370, 22596), (3766, 20220), (4035, 18872), (4044, 18830), (4718, 16140), (5055, 15064), (5380, 14154), (5649, 13480), (6456, 11795), (6740, 11298), (7077, 10760), (7532, 10110), (8070, 9436), (8088, 9415)]