129840300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2573

約数の個数: 144

約数和(自身を含む): 439555200

約数和(自身を除く): 309714900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2531, 2565, 2700, 2850, 3420, 4275, 5062, 5130, 5700, 7593, 8550, 10124, 10260, 12655, 12825, 15186, 17100, 22779, 25310, 25650, 30372, 37965, 45558, 48089, 50620, 51300, 63275, 68337, 75930, 91116, 96178, 113895, 126550, 136674, 144267, 151860, 189825, 192356, 227790, 240445, 253100, 273348, 288534, 341685, 379650, 432801, 455580, 480890, 569475, 577068, 683370, 721335, 759300, 865602, 961780, 1138950, 1202225, 1298403, 1366740, 1442670, 1708425, 1731204, 2164005, 2277900, 2404450, 2596806, 2885340, 3416850, 3606675, 4328010, 4808900, 5193612, 6492015, 6833700, 7213350, 8656020, 10820025, 12984030, 14426700, 21640050, 25968060, 32460075, 43280100, 64920150, 129840300]

約数ペア:

[(1, 129840300), (2, 64920150), (3, 43280100), (4, 32460075), (5, 25968060), (6, 21640050), (9, 14426700), (10, 12984030), (12, 10820025), (15, 8656020), (18, 7213350), (19, 6833700), (20, 6492015), (25, 5193612), (27, 4808900), (30, 4328010), (36, 3606675), (38, 3416850), (45, 2885340), (50, 2596806), (54, 2404450), (57, 2277900), (60, 2164005), (75, 1731204), (76, 1708425), (90, 1442670), (95, 1366740), (100, 1298403), (108, 1202225), (114, 1138950), (135, 961780), (150, 865602), (171, 759300), (180, 721335), (190, 683370), (225, 577068), (228, 569475), (270, 480890), (285, 455580), (300, 432801), (342, 379650), (380, 341685), (450, 288534), (475, 273348), (513, 253100), (540, 240445), (570, 227790), (675, 192356), (684, 189825), (855, 151860), (900, 144267), (950, 136674), (1026, 126550), (1140, 113895), (1350, 96178), (1425, 91116), (1710, 75930), (1900, 68337), (2052, 63275), (2531, 51300), (2565, 50620), (2700, 48089), (2850, 45558), (3420, 37965), (4275, 30372), (5062, 25650), (5130, 25310), (5700, 22779), (7593, 17100), (8550, 15186), (10124, 12825), (10260, 12655)]