80579100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{38371}}^1$

素因数の和:38395

約数の個数: 72

約数和(自身を含む): 266455168

約数和(自身を除く): 185876068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 38371, 76742, 115113, 153484, 191855, 230226, 268597, 383710, 460452, 537194, 575565, 767420, 805791, 959275, 1074388, 1151130, 1342985, 1611582, 1918550, 2302260, 2685970, 2877825, 3223164, 3837100, 4028955, 5371940, 5755650, 6714925, 8057910, 11511300, 13429850, 16115820, 20144775, 26859700, 40289550, 80579100]

約数ペア:

[(1, 80579100), (2, 40289550), (3, 26859700), (4, 20144775), (5, 16115820), (6, 13429850), (7, 11511300), (10, 8057910), (12, 6714925), (14, 5755650), (15, 5371940), (20, 4028955), (21, 3837100), (25, 3223164), (28, 2877825), (30, 2685970), (35, 2302260), (42, 1918550), (50, 1611582), (60, 1342985), (70, 1151130), (75, 1074388), (84, 959275), (100, 805791), (105, 767420), (140, 575565), (150, 537194), (175, 460452), (210, 383710), (300, 268597), (350, 230226), (420, 191855), (525, 153484), (700, 115113), (1050, 76742), (2100, 38371)]