183142020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{439}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 545529600

約数和(自身を除く): 362387580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 409, 439, 510, 818, 878, 1020, 1227, 1317, 1636, 1756, 2045, 2195, 2454, 2634, 4090, 4390, 4908, 5268, 6135, 6585, 6953, 7463, 8180, 8780, 12270, 13170, 13906, 14926, 20859, 22389, 24540, 26340, 27812, 29852, 34765, 37315, 41718, 44778, 69530, 74630, 83436, 89556, 104295, 111945, 139060, 149260, 179551, 208590, 223890, 359102, 417180, 447780, 538653, 718204, 897755, 1077306, 1795510, 2154612, 2693265, 3052367, 3591020, 5386530, 6104734, 9157101, 10773060, 12209468, 15261835, 18314202, 30523670, 36628404, 45785505, 61047340, 91571010, 183142020]

約数ペア:

[(1, 183142020), (2, 91571010), (3, 61047340), (4, 45785505), (5, 36628404), (6, 30523670), (10, 18314202), (12, 15261835), (15, 12209468), (17, 10773060), (20, 9157101), (30, 6104734), (34, 5386530), (51, 3591020), (60, 3052367), (68, 2693265), (85, 2154612), (102, 1795510), (170, 1077306), (204, 897755), (255, 718204), (340, 538653), (409, 447780), (439, 417180), (510, 359102), (818, 223890), (878, 208590), (1020, 179551), (1227, 149260), (1317, 139060), (1636, 111945), (1756, 104295), (2045, 89556), (2195, 83436), (2454, 74630), (2634, 69530), (4090, 44778), (4390, 41718), (4908, 37315), (5268, 34765), (6135, 29852), (6585, 27812), (6953, 26340), (7463, 24540), (8180, 22389), (8780, 20859), (12270, 14926), (13170, 13906)]