108609200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:595

約数の個数: 120

約数和(自身を含む): 302599680

約数和(自身を除く): 193990480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 79, 80, 100, 112, 140, 158, 175, 200, 280, 316, 350, 395, 400, 491, 553, 560, 632, 700, 790, 982, 1106, 1264, 1400, 1580, 1964, 1975, 2212, 2455, 2765, 2800, 3160, 3437, 3928, 3950, 4424, 4910, 5530, 6320, 6874, 7856, 7900, 8848, 9820, 11060, 12275, 13748, 13825, 15800, 17185, 19640, 22120, 24550, 27496, 27650, 31600, 34370, 38789, 39280, 44240, 49100, 54992, 55300, 68740, 77578, 85925, 98200, 110600, 137480, 155156, 171850, 193945, 196400, 221200, 271523, 274960, 310312, 343700, 387890, 543046, 620624, 687400, 775780, 969725, 1086092, 1357615, 1374800, 1551560, 1939450, 2172184, 2715230, 3103120, 3878900, 4344368, 5430460, 6788075, 7757800, 10860920, 13576150, 15515600, 21721840, 27152300, 54304600, 108609200]

約数ペア:

[(1, 108609200), (2, 54304600), (4, 27152300), (5, 21721840), (7, 15515600), (8, 13576150), (10, 10860920), (14, 7757800), (16, 6788075), (20, 5430460), (25, 4344368), (28, 3878900), (35, 3103120), (40, 2715230), (50, 2172184), (56, 1939450), (70, 1551560), (79, 1374800), (80, 1357615), (100, 1086092), (112, 969725), (140, 775780), (158, 687400), (175, 620624), (200, 543046), (280, 387890), (316, 343700), (350, 310312), (395, 274960), (400, 271523), (491, 221200), (553, 196400), (560, 193945), (632, 171850), (700, 155156), (790, 137480), (982, 110600), (1106, 98200), (1264, 85925), (1400, 77578), (1580, 68740), (1964, 55300), (1975, 54992), (2212, 49100), (2455, 44240), (2765, 39280), (2800, 38789), (3160, 34370), (3437, 31600), (3928, 27650), (3950, 27496), (4424, 24550), (4910, 22120), (5530, 19640), (6320, 17185), (6874, 15800), (7856, 13825), (7900, 13748), (8848, 12275), (9820, 11060)]