302962900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{839}}^1$

素因数の和:1033

約数の個数: 72

約数和(自身を含む): 691205760

約数和(自身を除く): 388242860

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 157, 230, 314, 460, 575, 628, 785, 839, 1150, 1570, 1678, 2300, 3140, 3356, 3611, 3925, 4195, 7222, 7850, 8390, 14444, 15700, 16780, 18055, 19297, 20975, 36110, 38594, 41950, 72220, 77188, 83900, 90275, 96485, 131723, 180550, 192970, 263446, 361100, 385940, 482425, 526892, 658615, 964850, 1317230, 1929700, 2634460, 3029629, 3293075, 6059258, 6586150, 12118516, 13172300, 15148145, 30296290, 60592580, 75740725, 151481450, 302962900]

約数ペア:

[(1, 302962900), (2, 151481450), (4, 75740725), (5, 60592580), (10, 30296290), (20, 15148145), (23, 13172300), (25, 12118516), (46, 6586150), (50, 6059258), (92, 3293075), (100, 3029629), (115, 2634460), (157, 1929700), (230, 1317230), (314, 964850), (460, 658615), (575, 526892), (628, 482425), (785, 385940), (839, 361100), (1150, 263446), (1570, 192970), (1678, 180550), (2300, 131723), (3140, 96485), (3356, 90275), (3611, 83900), (3925, 77188), (4195, 72220), (7222, 41950), (7850, 38594), (8390, 36110), (14444, 20975), (15700, 19297), (16780, 18055)]