55299120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 160

約数和(自身を含む): 184154880

約数和(自身を除く): 128855760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 67, 76, 80, 95, 114, 120, 134, 152, 181, 190, 201, 228, 240, 268, 285, 304, 335, 362, 380, 402, 456, 536, 543, 570, 670, 724, 760, 804, 905, 912, 1005, 1072, 1086, 1140, 1273, 1340, 1448, 1520, 1608, 1810, 2010, 2172, 2280, 2546, 2680, 2715, 2896, 3216, 3439, 3620, 3819, 4020, 4344, 4560, 5092, 5360, 5430, 6365, 6878, 7240, 7638, 8040, 8688, 10184, 10317, 10860, 12127, 12730, 13756, 14480, 15276, 16080, 17195, 19095, 20368, 20634, 21720, 24254, 25460, 27512, 30552, 34390, 36381, 38190, 41268, 43440, 48508, 50920, 51585, 55024, 60635, 61104, 68780, 72762, 76380, 82536, 97016, 101840, 103170, 121270, 137560, 145524, 152760, 165072, 181905, 194032, 206340, 230413, 242540, 275120, 291048, 305520, 363810, 412680, 460826, 485080, 582096, 691239, 727620, 825360, 921652, 970160, 1152065, 1382478, 1455240, 1843304, 2304130, 2764956, 2910480, 3456195, 3686608, 4608260, 5529912, 6912390, 9216520, 11059824, 13824780, 18433040, 27649560, 55299120]

約数ペア:

[(1, 55299120), (2, 27649560), (3, 18433040), (4, 13824780), (5, 11059824), (6, 9216520), (8, 6912390), (10, 5529912), (12, 4608260), (15, 3686608), (16, 3456195), (19, 2910480), (20, 2764956), (24, 2304130), (30, 1843304), (38, 1455240), (40, 1382478), (48, 1152065), (57, 970160), (60, 921652), (67, 825360), (76, 727620), (80, 691239), (95, 582096), (114, 485080), (120, 460826), (134, 412680), (152, 363810), (181, 305520), (190, 291048), (201, 275120), (228, 242540), (240, 230413), (268, 206340), (285, 194032), (304, 181905), (335, 165072), (362, 152760), (380, 145524), (402, 137560), (456, 121270), (536, 103170), (543, 101840), (570, 97016), (670, 82536), (724, 76380), (760, 72762), (804, 68780), (905, 61104), (912, 60635), (1005, 55024), (1072, 51585), (1086, 50920), (1140, 48508), (1273, 43440), (1340, 41268), (1448, 38190), (1520, 36381), (1608, 34390), (1810, 30552), (2010, 27512), (2172, 25460), (2280, 24254), (2546, 21720), (2680, 20634), (2715, 20368), (2896, 19095), (3216, 17195), (3439, 16080), (3620, 15276), (3819, 14480), (4020, 13756), (4344, 12730), (4560, 12127), (5092, 10860), (5360, 10317), (5430, 10184), (6365, 8688), (6878, 8040), (7240, 7638)]