101490900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1614

約数の個数: 144

約数和(自身を含む): 346644480

約数和(自身を除く): 245153580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 1050, 1085, 1302, 1550, 1559, 1860, 2100, 2170, 2325, 2604, 3100, 3118, 3255, 4340, 4650, 4677, 5425, 6236, 6510, 7795, 9300, 9354, 10850, 10913, 13020, 15590, 16275, 18708, 21700, 21826, 23385, 31180, 32550, 32739, 38975, 43652, 46770, 48329, 54565, 65100, 65478, 77950, 93540, 96658, 109130, 116925, 130956, 144987, 155900, 163695, 193316, 218260, 233850, 241645, 272825, 289974, 327390, 338303, 467700, 483290, 545650, 579948, 654780, 676606, 724935, 818475, 966580, 1014909, 1091300, 1208225, 1353212, 1449870, 1636950, 1691515, 2029818, 2416450, 2899740, 3273900, 3383030, 3624675, 4059636, 4832900, 5074545, 6766060, 7249350, 8457575, 10149090, 14498700, 16915150, 20298180, 25372725, 33830300, 50745450, 101490900]

約数ペア:

[(1, 101490900), (2, 50745450), (3, 33830300), (4, 25372725), (5, 20298180), (6, 16915150), (7, 14498700), (10, 10149090), (12, 8457575), (14, 7249350), (15, 6766060), (20, 5074545), (21, 4832900), (25, 4059636), (28, 3624675), (30, 3383030), (31, 3273900), (35, 2899740), (42, 2416450), (50, 2029818), (60, 1691515), (62, 1636950), (70, 1449870), (75, 1353212), (84, 1208225), (93, 1091300), (100, 1014909), (105, 966580), (124, 818475), (140, 724935), (150, 676606), (155, 654780), (175, 579948), (186, 545650), (210, 483290), (217, 467700), (300, 338303), (310, 327390), (350, 289974), (372, 272825), (420, 241645), (434, 233850), (465, 218260), (525, 193316), (620, 163695), (651, 155900), (700, 144987), (775, 130956), (868, 116925), (930, 109130), (1050, 96658), (1085, 93540), (1302, 77950), (1550, 65478), (1559, 65100), (1860, 54565), (2100, 48329), (2170, 46770), (2325, 43652), (2604, 38975), (3100, 32739), (3118, 32550), (3255, 31180), (4340, 23385), (4650, 21826), (4677, 21700), (5425, 18708), (6236, 16275), (6510, 15590), (7795, 13020), (9300, 10913), (9354, 10850)]