101869400

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 246078000

約数和(自身を除く): 144208600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 89, 97, 100, 118, 178, 194, 200, 236, 295, 356, 388, 445, 472, 485, 590, 712, 776, 890, 970, 1180, 1475, 1780, 1940, 2225, 2360, 2425, 2950, 3560, 3880, 4450, 4850, 5251, 5723, 5900, 8633, 8900, 9700, 10502, 11446, 11800, 17266, 17800, 19400, 21004, 22892, 26255, 28615, 34532, 42008, 43165, 45784, 52510, 57230, 69064, 86330, 105020, 114460, 131275, 143075, 172660, 210040, 215825, 228920, 262550, 286150, 345320, 431650, 509347, 525100, 572300, 863300, 1018694, 1050200, 1144600, 1726600, 2037388, 2546735, 4074776, 5093470, 10186940, 12733675, 20373880, 25467350, 50934700, 101869400]

約数ペア:

[(1, 101869400), (2, 50934700), (4, 25467350), (5, 20373880), (8, 12733675), (10, 10186940), (20, 5093470), (25, 4074776), (40, 2546735), (50, 2037388), (59, 1726600), (89, 1144600), (97, 1050200), (100, 1018694), (118, 863300), (178, 572300), (194, 525100), (200, 509347), (236, 431650), (295, 345320), (356, 286150), (388, 262550), (445, 228920), (472, 215825), (485, 210040), (590, 172660), (712, 143075), (776, 131275), (890, 114460), (970, 105020), (1180, 86330), (1475, 69064), (1780, 57230), (1940, 52510), (2225, 45784), (2360, 43165), (2425, 42008), (2950, 34532), (3560, 28615), (3880, 26255), (4450, 22892), (4850, 21004), (5251, 19400), (5723, 17800), (5900, 17266), (8633, 11800), (8900, 11446), (9700, 10502)]