156645300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:890

約数の個数: 144

約数和(自身を含む): 523994240

約数和(自身を除く): 367348940

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, 97, 100, 105, 140, 150, 175, 194, 210, 291, 300, 350, 388, 420, 485, 525, 582, 679, 700, 769, 970, 1050, 1164, 1358, 1455, 1538, 1940, 2037, 2100, 2307, 2425, 2716, 2910, 3076, 3395, 3845, 4074, 4614, 4850, 5383, 5820, 6790, 7275, 7690, 8148, 9228, 9700, 10185, 10766, 11535, 13580, 14550, 15380, 16149, 16975, 19225, 20370, 21532, 23070, 26915, 29100, 32298, 33950, 38450, 40740, 46140, 50925, 53830, 57675, 64596, 67900, 74593, 76900, 80745, 101850, 107660, 115350, 134575, 149186, 161490, 203700, 223779, 230700, 269150, 298372, 322980, 372965, 403725, 447558, 522151, 538300, 745930, 807450, 895116, 1044302, 1118895, 1491860, 1566453, 1614900, 1864825, 2088604, 2237790, 2610755, 3132906, 3729650, 4475580, 5221510, 5594475, 6265812, 7459300, 7832265, 10443020, 11188950, 13053775, 15664530, 22377900, 26107550, 31329060, 39161325, 52215100, 78322650, 156645300]

約数ペア:

[(1, 156645300), (2, 78322650), (3, 52215100), (4, 39161325), (5, 31329060), (6, 26107550), (7, 22377900), (10, 15664530), (12, 13053775), (14, 11188950), (15, 10443020), (20, 7832265), (21, 7459300), (25, 6265812), (28, 5594475), (30, 5221510), (35, 4475580), (42, 3729650), (50, 3132906), (60, 2610755), (70, 2237790), (75, 2088604), (84, 1864825), (97, 1614900), (100, 1566453), (105, 1491860), (140, 1118895), (150, 1044302), (175, 895116), (194, 807450), (210, 745930), (291, 538300), (300, 522151), (350, 447558), (388, 403725), (420, 372965), (485, 322980), (525, 298372), (582, 269150), (679, 230700), (700, 223779), (769, 203700), (970, 161490), (1050, 149186), (1164, 134575), (1358, 115350), (1455, 107660), (1538, 101850), (1940, 80745), (2037, 76900), (2100, 74593), (2307, 67900), (2425, 64596), (2716, 57675), (2910, 53830), (3076, 50925), (3395, 46140), (3845, 40740), (4074, 38450), (4614, 33950), (4850, 32298), (5383, 29100), (5820, 26915), (6790, 23070), (7275, 21532), (7690, 20370), (8148, 19225), (9228, 16975), (9700, 16149), (10185, 15380), (10766, 14550), (11535, 13580)]