166584780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:828

約数の個数: 144

約数和(自身を含む): 540583680

約数和(自身を除く): 373998900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 67, 76, 90, 95, 114, 134, 171, 180, 190, 201, 228, 268, 285, 335, 342, 380, 402, 570, 603, 670, 684, 727, 804, 855, 1005, 1140, 1206, 1273, 1340, 1454, 1710, 2010, 2181, 2412, 2546, 2908, 3015, 3420, 3635, 3819, 4020, 4362, 5092, 6030, 6365, 6543, 7270, 7638, 8724, 10905, 11457, 12060, 12730, 13086, 13813, 14540, 15276, 19095, 21810, 22914, 25460, 26172, 27626, 32715, 38190, 41439, 43620, 45828, 48709, 55252, 57285, 65430, 69065, 76380, 82878, 97418, 114570, 124317, 130860, 138130, 146127, 165756, 194836, 207195, 229140, 243545, 248634, 276260, 292254, 414390, 438381, 487090, 497268, 584508, 621585, 730635, 828780, 876762, 925471, 974180, 1243170, 1461270, 1753524, 1850942, 2191905, 2486340, 2776413, 2922540, 3701884, 4383810, 4627355, 5552826, 8329239, 8767620, 9254710, 11105652, 13882065, 16658478, 18509420, 27764130, 33316956, 41646195, 55528260, 83292390, 166584780]

約数ペア:

[(1, 166584780), (2, 83292390), (3, 55528260), (4, 41646195), (5, 33316956), (6, 27764130), (9, 18509420), (10, 16658478), (12, 13882065), (15, 11105652), (18, 9254710), (19, 8767620), (20, 8329239), (30, 5552826), (36, 4627355), (38, 4383810), (45, 3701884), (57, 2922540), (60, 2776413), (67, 2486340), (76, 2191905), (90, 1850942), (95, 1753524), (114, 1461270), (134, 1243170), (171, 974180), (180, 925471), (190, 876762), (201, 828780), (228, 730635), (268, 621585), (285, 584508), (335, 497268), (342, 487090), (380, 438381), (402, 414390), (570, 292254), (603, 276260), (670, 248634), (684, 243545), (727, 229140), (804, 207195), (855, 194836), (1005, 165756), (1140, 146127), (1206, 138130), (1273, 130860), (1340, 124317), (1454, 114570), (1710, 97418), (2010, 82878), (2181, 76380), (2412, 69065), (2546, 65430), (2908, 57285), (3015, 55252), (3420, 48709), (3635, 45828), (3819, 43620), (4020, 41439), (4362, 38190), (5092, 32715), (6030, 27626), (6365, 26172), (6543, 25460), (7270, 22914), (7638, 21810), (8724, 19095), (10905, 15276), (11457, 14540), (12060, 13813), (12730, 13086)]