76616000

素因数分解:

$2^6\times 5^3\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 112

約数和(自身を含む): 194078352

約数和(自身を除く): 117462352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 125, 157, 160, 200, 244, 250, 305, 314, 320, 400, 488, 500, 610, 628, 785, 800, 976, 1000, 1220, 1256, 1525, 1570, 1600, 1952, 2000, 2440, 2512, 3050, 3140, 3904, 3925, 4000, 4880, 5024, 6100, 6280, 7625, 7850, 8000, 9577, 9760, 10048, 12200, 12560, 15250, 15700, 19154, 19520, 19625, 24400, 25120, 30500, 31400, 38308, 39250, 47885, 48800, 50240, 61000, 62800, 76616, 78500, 95770, 97600, 122000, 125600, 153232, 157000, 191540, 239425, 244000, 251200, 306464, 314000, 383080, 478850, 488000, 612928, 628000, 766160, 957700, 1197125, 1256000, 1532320, 1915400, 2394250, 3064640, 3830800, 4788500, 7661600, 9577000, 15323200, 19154000, 38308000, 76616000]

約数ペア:

[(1, 76616000), (2, 38308000), (4, 19154000), (5, 15323200), (8, 9577000), (10, 7661600), (16, 4788500), (20, 3830800), (25, 3064640), (32, 2394250), (40, 1915400), (50, 1532320), (61, 1256000), (64, 1197125), (80, 957700), (100, 766160), (122, 628000), (125, 612928), (157, 488000), (160, 478850), (200, 383080), (244, 314000), (250, 306464), (305, 251200), (314, 244000), (320, 239425), (400, 191540), (488, 157000), (500, 153232), (610, 125600), (628, 122000), (785, 97600), (800, 95770), (976, 78500), (1000, 76616), (1220, 62800), (1256, 61000), (1525, 50240), (1570, 48800), (1600, 47885), (1952, 39250), (2000, 38308), (2440, 31400), (2512, 30500), (3050, 25120), (3140, 24400), (3904, 19625), (3925, 19520), (4000, 19154), (4880, 15700), (5024, 15250), (6100, 12560), (6280, 12200), (7625, 10048), (7850, 9760), (8000, 9577)]