66332800

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1134

約数の個数: 96

約数和(自身を含む): 172645200

約数和(自身を除く): 106312400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 640, 760, 800, 950, 1091, 1216, 1520, 1600, 1900, 2182, 2432, 3040, 3200, 3800, 4364, 5455, 6080, 7600, 8728, 10910, 12160, 15200, 17456, 20729, 21820, 27275, 30400, 34912, 41458, 43640, 54550, 60800, 69824, 82916, 87280, 103645, 109100, 139648, 165832, 174560, 207290, 218200, 331664, 349120, 414580, 436400, 518225, 663328, 698240, 829160, 872800, 1036450, 1326656, 1658320, 1745600, 2072900, 2653312, 3316640, 3491200, 4145800, 6633280, 8291600, 13266560, 16583200, 33166400, 66332800]

約数ペア:

[(1, 66332800), (2, 33166400), (4, 16583200), (5, 13266560), (8, 8291600), (10, 6633280), (16, 4145800), (19, 3491200), (20, 3316640), (25, 2653312), (32, 2072900), (38, 1745600), (40, 1658320), (50, 1326656), (64, 1036450), (76, 872800), (80, 829160), (95, 698240), (100, 663328), (128, 518225), (152, 436400), (160, 414580), (190, 349120), (200, 331664), (304, 218200), (320, 207290), (380, 174560), (400, 165832), (475, 139648), (608, 109100), (640, 103645), (760, 87280), (800, 82916), (950, 69824), (1091, 60800), (1216, 54550), (1520, 43640), (1600, 41458), (1900, 34912), (2182, 30400), (2432, 27275), (3040, 21820), (3200, 20729), (3800, 17456), (4364, 15200), (5455, 12160), (6080, 10910), (7600, 8728)]