78396150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 223914240

約数和(自身を除く): 145518090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 197, 210, 350, 379, 394, 525, 591, 758, 985, 1050, 1137, 1182, 1379, 1895, 1970, 2274, 2653, 2758, 2955, 3790, 4137, 4925, 5306, 5685, 5910, 6895, 7959, 8274, 9475, 9850, 11370, 13265, 13790, 14775, 15918, 18950, 20685, 26530, 28425, 29550, 34475, 39795, 41370, 56850, 66325, 68950, 74663, 79590, 103425, 132650, 149326, 198975, 206850, 223989, 373315, 397950, 447978, 522641, 746630, 1045282, 1119945, 1567923, 1866575, 2239890, 2613205, 3135846, 3733150, 5226410, 5599725, 7839615, 11199450, 13066025, 15679230, 26132050, 39198075, 78396150]

約数ペア:

[(1, 78396150), (2, 39198075), (3, 26132050), (5, 15679230), (6, 13066025), (7, 11199450), (10, 7839615), (14, 5599725), (15, 5226410), (21, 3733150), (25, 3135846), (30, 2613205), (35, 2239890), (42, 1866575), (50, 1567923), (70, 1119945), (75, 1045282), (105, 746630), (150, 522641), (175, 447978), (197, 397950), (210, 373315), (350, 223989), (379, 206850), (394, 198975), (525, 149326), (591, 132650), (758, 103425), (985, 79590), (1050, 74663), (1137, 68950), (1182, 66325), (1379, 56850), (1895, 41370), (1970, 39795), (2274, 34475), (2653, 29550), (2758, 28425), (2955, 26530), (3790, 20685), (4137, 18950), (4925, 15918), (5306, 14775), (5685, 13790), (5910, 13265), (6895, 11370), (7959, 9850), (8274, 9475)]