74616800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4909}}^1$

素因数の和:4948

約数の個数: 72

約数和(自身を含む): 191784600

約数和(自身を除く): 117167800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 4909, 7600, 9818, 15200, 19636, 24545, 39272, 49090, 78544, 93271, 98180, 122725, 157088, 186542, 196360, 245450, 373084, 392720, 466355, 490900, 746168, 785440, 932710, 981800, 1492336, 1865420, 1963600, 2331775, 2984672, 3730840, 3927200, 4663550, 7461680, 9327100, 14923360, 18654200, 37308400, 74616800]

約数ペア:

[(1, 74616800), (2, 37308400), (4, 18654200), (5, 14923360), (8, 9327100), (10, 7461680), (16, 4663550), (19, 3927200), (20, 3730840), (25, 2984672), (32, 2331775), (38, 1963600), (40, 1865420), (50, 1492336), (76, 981800), (80, 932710), (95, 785440), (100, 746168), (152, 490900), (160, 466355), (190, 392720), (200, 373084), (304, 245450), (380, 196360), (400, 186542), (475, 157088), (608, 122725), (760, 98180), (800, 93271), (950, 78544), (1520, 49090), (1900, 39272), (3040, 24545), (3800, 19636), (4909, 15200), (7600, 9818)]