110405200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 284456000

約数和(自身を除く): 174050800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 73, 76, 80, 95, 100, 146, 152, 190, 199, 200, 292, 304, 365, 380, 398, 400, 475, 584, 730, 760, 796, 950, 995, 1168, 1387, 1460, 1520, 1592, 1825, 1900, 1990, 2774, 2920, 3184, 3650, 3781, 3800, 3980, 4975, 5548, 5840, 6935, 7300, 7562, 7600, 7960, 9950, 11096, 13870, 14527, 14600, 15124, 15920, 18905, 19900, 22192, 27740, 29054, 29200, 30248, 34675, 37810, 39800, 55480, 58108, 60496, 69350, 72635, 75620, 79600, 94525, 110960, 116216, 138700, 145270, 151240, 189050, 232432, 276013, 277400, 290540, 302480, 363175, 378100, 552026, 554800, 581080, 726350, 756200, 1104052, 1162160, 1380065, 1452700, 1512400, 2208104, 2760130, 2905400, 4416208, 5520260, 5810800, 6900325, 11040520, 13800650, 22081040, 27601300, 55202600, 110405200]

約数ペア:

[(1, 110405200), (2, 55202600), (4, 27601300), (5, 22081040), (8, 13800650), (10, 11040520), (16, 6900325), (19, 5810800), (20, 5520260), (25, 4416208), (38, 2905400), (40, 2760130), (50, 2208104), (73, 1512400), (76, 1452700), (80, 1380065), (95, 1162160), (100, 1104052), (146, 756200), (152, 726350), (190, 581080), (199, 554800), (200, 552026), (292, 378100), (304, 363175), (365, 302480), (380, 290540), (398, 277400), (400, 276013), (475, 232432), (584, 189050), (730, 151240), (760, 145270), (796, 138700), (950, 116216), (995, 110960), (1168, 94525), (1387, 79600), (1460, 75620), (1520, 72635), (1592, 69350), (1825, 60496), (1900, 58108), (1990, 55480), (2774, 39800), (2920, 37810), (3184, 34675), (3650, 30248), (3781, 29200), (3800, 29054), (3980, 27740), (4975, 22192), (5548, 19900), (5840, 18905), (6935, 15920), (7300, 15124), (7562, 14600), (7600, 14527), (7960, 13870), (9950, 11096)]