78002750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 176095296

約数和(自身を除く): 98092546

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 53, 58, 70, 106, 125, 145, 175, 203, 250, 265, 290, 350, 371, 406, 530, 725, 742, 841, 875, 1015, 1325, 1450, 1537, 1682, 1750, 1855, 2030, 2650, 3074, 3625, 3710, 4205, 5075, 5887, 6625, 7250, 7685, 8410, 9275, 10150, 10759, 11774, 13250, 15370, 18550, 21025, 21518, 25375, 29435, 38425, 42050, 44573, 46375, 50750, 53795, 58870, 76850, 89146, 92750, 105125, 107590, 147175, 192125, 210250, 222865, 268975, 294350, 312011, 384250, 445730, 537950, 624022, 735875, 1114325, 1344875, 1471750, 1560055, 2228650, 2689750, 3120110, 5571625, 7800275, 11143250, 15600550, 39001375, 78002750]

約数ペア:

[(1, 78002750), (2, 39001375), (5, 15600550), (7, 11143250), (10, 7800275), (14, 5571625), (25, 3120110), (29, 2689750), (35, 2228650), (50, 1560055), (53, 1471750), (58, 1344875), (70, 1114325), (106, 735875), (125, 624022), (145, 537950), (175, 445730), (203, 384250), (250, 312011), (265, 294350), (290, 268975), (350, 222865), (371, 210250), (406, 192125), (530, 147175), (725, 107590), (742, 105125), (841, 92750), (875, 89146), (1015, 76850), (1325, 58870), (1450, 53795), (1537, 50750), (1682, 46375), (1750, 44573), (1855, 42050), (2030, 38425), (2650, 29435), (3074, 25375), (3625, 21518), (3710, 21025), (4205, 18550), (5075, 15370), (5887, 13250), (6625, 11774), (7250, 10759), (7685, 10150), (8410, 9275)]