307130200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{118127}}^1$

素因数の和:118156

約数の個数: 48

約数和(自身を含む): 769013280

約数和(自身を除く): 461883080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 118127, 236254, 472508, 590635, 945016, 1181270, 1535651, 2362540, 2953175, 3071302, 4725080, 5906350, 6142604, 7678255, 11812700, 12285208, 15356510, 23625400, 30713020, 38391275, 61426040, 76782550, 153565100, 307130200]

約数ペア:

[(1, 307130200), (2, 153565100), (4, 76782550), (5, 61426040), (8, 38391275), (10, 30713020), (13, 23625400), (20, 15356510), (25, 12285208), (26, 11812700), (40, 7678255), (50, 6142604), (52, 5906350), (65, 4725080), (100, 3071302), (104, 2953175), (130, 2362540), (200, 1535651), (260, 1181270), (325, 945016), (520, 590635), (650, 472508), (1300, 236254), (2600, 118127)]