61953900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2129}}^1$

素因数の和:2243

約数の個数: 72

約数和(自身を含む): 181186320

約数和(自身を除く): 119232420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1164, 1455, 1940, 2129, 2425, 2910, 4258, 4850, 5820, 6387, 7275, 8516, 9700, 10645, 12774, 14550, 21290, 25548, 29100, 31935, 42580, 53225, 63870, 106450, 127740, 159675, 206513, 212900, 319350, 413026, 619539, 638700, 826052, 1032565, 1239078, 2065130, 2478156, 3097695, 4130260, 5162825, 6195390, 10325650, 12390780, 15488475, 20651300, 30976950, 61953900]

約数ペア:

[(1, 61953900), (2, 30976950), (3, 20651300), (4, 15488475), (5, 12390780), (6, 10325650), (10, 6195390), (12, 5162825), (15, 4130260), (20, 3097695), (25, 2478156), (30, 2065130), (50, 1239078), (60, 1032565), (75, 826052), (97, 638700), (100, 619539), (150, 413026), (194, 319350), (291, 212900), (300, 206513), (388, 159675), (485, 127740), (582, 106450), (970, 63870), (1164, 53225), (1455, 42580), (1940, 31935), (2129, 29100), (2425, 25548), (2910, 21290), (4258, 14550), (4850, 12774), (5820, 10645), (6387, 9700), (7275, 8516)]