105051100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1949}}^1$

素因数の和:1988

約数の個数: 108

約数和(自身を含む): 289434600

約数和(自身を除く): 184383500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 350, 385, 490, 539, 550, 700, 770, 980, 1078, 1100, 1225, 1540, 1925, 1949, 2156, 2450, 2695, 3850, 3898, 4900, 5390, 7700, 7796, 9745, 10780, 13475, 13643, 19490, 21439, 26950, 27286, 38980, 42878, 48725, 53900, 54572, 68215, 85756, 95501, 97450, 107195, 136430, 150073, 191002, 194900, 214390, 272860, 300146, 341075, 382004, 428780, 477505, 535975, 600292, 682150, 750365, 955010, 1050511, 1071950, 1364300, 1500730, 1910020, 2101022, 2143900, 2387525, 3001460, 3751825, 4202044, 4775050, 5252555, 7503650, 9550100, 10505110, 15007300, 21010220, 26262775, 52525550, 105051100]

約数ペア:

[(1, 105051100), (2, 52525550), (4, 26262775), (5, 21010220), (7, 15007300), (10, 10505110), (11, 9550100), (14, 7503650), (20, 5252555), (22, 4775050), (25, 4202044), (28, 3751825), (35, 3001460), (44, 2387525), (49, 2143900), (50, 2101022), (55, 1910020), (70, 1500730), (77, 1364300), (98, 1071950), (100, 1050511), (110, 955010), (140, 750365), (154, 682150), (175, 600292), (196, 535975), (220, 477505), (245, 428780), (275, 382004), (308, 341075), (350, 300146), (385, 272860), (490, 214390), (539, 194900), (550, 191002), (700, 150073), (770, 136430), (980, 107195), (1078, 97450), (1100, 95501), (1225, 85756), (1540, 68215), (1925, 54572), (1949, 53900), (2156, 48725), (2450, 42878), (2695, 38980), (3850, 27286), (3898, 26950), (4900, 21439), (5390, 19490), (7700, 13643), (7796, 13475), (9745, 10780)]