142001250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2037

約数の個数: 80

約数和(自身を含む): 373755360

約数和(自身を除く): 231754110

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 125, 150, 190, 250, 285, 375, 475, 570, 625, 750, 950, 1250, 1425, 1875, 1993, 2375, 2850, 3750, 3986, 4750, 5979, 7125, 9965, 11875, 11958, 14250, 19930, 23750, 29895, 35625, 37867, 49825, 59790, 71250, 75734, 99650, 113601, 149475, 189335, 227202, 249125, 298950, 378670, 498250, 568005, 747375, 946675, 1136010, 1245625, 1494750, 1893350, 2491250, 2840025, 3736875, 4733375, 5680050, 7473750, 9466750, 14200125, 23666875, 28400250, 47333750, 71000625, 142001250]

約数ペア:

[(1, 142001250), (2, 71000625), (3, 47333750), (5, 28400250), (6, 23666875), (10, 14200125), (15, 9466750), (19, 7473750), (25, 5680050), (30, 4733375), (38, 3736875), (50, 2840025), (57, 2491250), (75, 1893350), (95, 1494750), (114, 1245625), (125, 1136010), (150, 946675), (190, 747375), (250, 568005), (285, 498250), (375, 378670), (475, 298950), (570, 249125), (625, 227202), (750, 189335), (950, 149475), (1250, 113601), (1425, 99650), (1875, 75734), (1993, 71250), (2375, 59790), (2850, 49825), (3750, 37867), (3986, 35625), (4750, 29895), (5979, 23750), (7125, 19930), (9965, 14250), (11875, 11958)]