75357540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:459

約数の個数: 120

約数和(自身を含む): 238630392

約数和(自身を除く): 163272852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 181, 257, 270, 324, 362, 405, 514, 540, 543, 724, 771, 810, 905, 1028, 1086, 1285, 1542, 1620, 1629, 1810, 2172, 2313, 2570, 2715, 3084, 3258, 3620, 3855, 4626, 4887, 5140, 5430, 6516, 6939, 7710, 8145, 9252, 9774, 10860, 11565, 13878, 14661, 15420, 16290, 19548, 20817, 23130, 24435, 27756, 29322, 32580, 34695, 41634, 46260, 46517, 48870, 58644, 69390, 73305, 83268, 93034, 97740, 104085, 138780, 139551, 146610, 186068, 208170, 232585, 279102, 293220, 416340, 418653, 465170, 558204, 697755, 837306, 930340, 1255959, 1395510, 1674612, 2093265, 2511918, 2791020, 3767877, 4186530, 5023836, 6279795, 7535754, 8373060, 12559590, 15071508, 18839385, 25119180, 37678770, 75357540]

約数ペア:

[(1, 75357540), (2, 37678770), (3, 25119180), (4, 18839385), (5, 15071508), (6, 12559590), (9, 8373060), (10, 7535754), (12, 6279795), (15, 5023836), (18, 4186530), (20, 3767877), (27, 2791020), (30, 2511918), (36, 2093265), (45, 1674612), (54, 1395510), (60, 1255959), (81, 930340), (90, 837306), (108, 697755), (135, 558204), (162, 465170), (180, 418653), (181, 416340), (257, 293220), (270, 279102), (324, 232585), (362, 208170), (405, 186068), (514, 146610), (540, 139551), (543, 138780), (724, 104085), (771, 97740), (810, 93034), (905, 83268), (1028, 73305), (1086, 69390), (1285, 58644), (1542, 48870), (1620, 46517), (1629, 46260), (1810, 41634), (2172, 34695), (2313, 32580), (2570, 29322), (2715, 27756), (3084, 24435), (3258, 23130), (3620, 20817), (3855, 19548), (4626, 16290), (4887, 15420), (5140, 14661), (5430, 13878), (6516, 11565), (6939, 10860), (7710, 9774), (8145, 9252)]