64920150

素因数分解:

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

素因数の和:2571

約数の個数: 96

約数和(自身を含む): 188380800

約数和(自身を除く): 123460650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 135, 150, 171, 190, 225, 270, 285, 342, 450, 475, 513, 570, 675, 855, 950, 1026, 1350, 1425, 1710, 2531, 2565, 2850, 4275, 5062, 5130, 7593, 8550, 12655, 12825, 15186, 22779, 25310, 25650, 37965, 45558, 48089, 63275, 68337, 75930, 96178, 113895, 126550, 136674, 144267, 189825, 227790, 240445, 288534, 341685, 379650, 432801, 480890, 569475, 683370, 721335, 865602, 1138950, 1202225, 1298403, 1442670, 1708425, 2164005, 2404450, 2596806, 3416850, 3606675, 4328010, 6492015, 7213350, 10820025, 12984030, 21640050, 32460075, 64920150]

約数ペア:

[(1, 64920150), (2, 32460075), (3, 21640050), (5, 12984030), (6, 10820025), (9, 7213350), (10, 6492015), (15, 4328010), (18, 3606675), (19, 3416850), (25, 2596806), (27, 2404450), (30, 2164005), (38, 1708425), (45, 1442670), (50, 1298403), (54, 1202225), (57, 1138950), (75, 865602), (90, 721335), (95, 683370), (114, 569475), (135, 480890), (150, 432801), (171, 379650), (190, 341685), (225, 288534), (270, 240445), (285, 227790), (342, 189825), (450, 144267), (475, 136674), (513, 126550), (570, 113895), (675, 96178), (855, 75930), (950, 68337), (1026, 63275), (1350, 48089), (1425, 45558), (1710, 37965), (2531, 25650), (2565, 25310), (2850, 22779), (4275, 15186), (5062, 12825), (5130, 12655), (7593, 8550)]