82503400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1955

約数の個数: 96

約数和(自身を含む): 226414080

約数和(自身を除く): 143910680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 434, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 1901, 2170, 3100, 3802, 4340, 5425, 6200, 7604, 8680, 9505, 10850, 13307, 15208, 19010, 21700, 26614, 38020, 43400, 47525, 53228, 58931, 66535, 76040, 95050, 106456, 117862, 133070, 190100, 235724, 266140, 294655, 332675, 380200, 412517, 471448, 532280, 589310, 665350, 825034, 1178620, 1330700, 1473275, 1650068, 2062585, 2357240, 2661400, 2946550, 3300136, 4125170, 5893100, 8250340, 10312925, 11786200, 16500680, 20625850, 41251700, 82503400]

約数ペア:

[(1, 82503400), (2, 41251700), (4, 20625850), (5, 16500680), (7, 11786200), (8, 10312925), (10, 8250340), (14, 5893100), (20, 4125170), (25, 3300136), (28, 2946550), (31, 2661400), (35, 2357240), (40, 2062585), (50, 1650068), (56, 1473275), (62, 1330700), (70, 1178620), (100, 825034), (124, 665350), (140, 589310), (155, 532280), (175, 471448), (200, 412517), (217, 380200), (248, 332675), (280, 294655), (310, 266140), (350, 235724), (434, 190100), (620, 133070), (700, 117862), (775, 106456), (868, 95050), (1085, 76040), (1240, 66535), (1400, 58931), (1550, 53228), (1736, 47525), (1901, 43400), (2170, 38020), (3100, 26614), (3802, 21700), (4340, 19010), (5425, 15208), (6200, 13307), (7604, 10850), (8680, 9505)]