195896340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1291}}^1$

素因数の和:1590

約数の個数: 96

約数和(自身を含む): 612097920

約数和(自身を除く): 416201580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 281, 540, 562, 843, 1124, 1291, 1405, 1686, 2529, 2582, 2810, 3372, 3873, 4215, 5058, 5164, 5620, 6455, 7587, 7746, 8430, 10116, 11619, 12645, 12910, 15174, 15492, 16860, 19365, 23238, 25290, 25820, 30348, 34857, 37935, 38730, 46476, 50580, 58095, 69714, 75870, 77460, 116190, 139428, 151740, 174285, 232380, 348570, 362771, 697140, 725542, 1088313, 1451084, 1813855, 2176626, 3264939, 3627710, 4353252, 5441565, 6529878, 7255420, 9794817, 10883130, 13059756, 16324695, 19589634, 21766260, 32649390, 39179268, 48974085, 65298780, 97948170, 195896340]

約数ペア:

[(1, 195896340), (2, 97948170), (3, 65298780), (4, 48974085), (5, 39179268), (6, 32649390), (9, 21766260), (10, 19589634), (12, 16324695), (15, 13059756), (18, 10883130), (20, 9794817), (27, 7255420), (30, 6529878), (36, 5441565), (45, 4353252), (54, 3627710), (60, 3264939), (90, 2176626), (108, 1813855), (135, 1451084), (180, 1088313), (270, 725542), (281, 697140), (540, 362771), (562, 348570), (843, 232380), (1124, 174285), (1291, 151740), (1405, 139428), (1686, 116190), (2529, 77460), (2582, 75870), (2810, 69714), (3372, 58095), (3873, 50580), (4215, 46476), (5058, 38730), (5164, 37935), (5620, 34857), (6455, 30348), (7587, 25820), (7746, 25290), (8430, 23238), (10116, 19365), (11619, 16860), (12645, 15492), (12910, 15174)]