156251200

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{1993}}^1$

素因数の和:2029

約数の個数: 126

約数和(自身を含む): 447471546

約数和(自身を除く): 291220346

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1600, 1960, 1993, 2240, 2450, 2800, 3136, 3920, 3986, 4900, 5600, 7840, 7972, 9800, 9965, 11200, 13951, 15680, 15944, 19600, 19930, 27902, 31888, 39200, 39860, 49825, 55804, 63776, 69755, 78400, 79720, 97657, 99650, 111608, 127552, 139510, 159440, 195314, 199300, 223216, 279020, 318880, 348775, 390628, 398600, 446432, 488285, 558040, 637760, 697550, 781256, 797200, 892864, 976570, 1116080, 1395100, 1562512, 1594400, 1953140, 2232160, 2441425, 2790200, 3125024, 3188800, 3906280, 4464320, 4882850, 5580400, 6250048, 7812560, 9765700, 11160800, 15625120, 19531400, 22321600, 31250240, 39062800, 78125600, 156251200]

約数ペア:

[(1, 156251200), (2, 78125600), (4, 39062800), (5, 31250240), (7, 22321600), (8, 19531400), (10, 15625120), (14, 11160800), (16, 9765700), (20, 7812560), (25, 6250048), (28, 5580400), (32, 4882850), (35, 4464320), (40, 3906280), (49, 3188800), (50, 3125024), (56, 2790200), (64, 2441425), (70, 2232160), (80, 1953140), (98, 1594400), (100, 1562512), (112, 1395100), (140, 1116080), (160, 976570), (175, 892864), (196, 797200), (200, 781256), (224, 697550), (245, 637760), (280, 558040), (320, 488285), (350, 446432), (392, 398600), (400, 390628), (448, 348775), (490, 318880), (560, 279020), (700, 223216), (784, 199300), (800, 195314), (980, 159440), (1120, 139510), (1225, 127552), (1400, 111608), (1568, 99650), (1600, 97657), (1960, 79720), (1993, 78400), (2240, 69755), (2450, 63776), (2800, 55804), (3136, 49825), (3920, 39860), (3986, 39200), (4900, 31888), (5600, 27902), (7840, 19930), (7972, 19600), (9800, 15944), (9965, 15680), (11200, 13951)]