19255340100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2790629}}^1$

素因数の和:2790669

約数の個数: 72

約数和(自身を含む): 58134404160

約数和(自身を除く): 38879064060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 2790629, 5581258, 8371887, 11162516, 13953145, 16743774, 27906290, 33487548, 41859435, 55812580, 64184467, 69765725, 83718870, 128368934, 139531450, 167437740, 192553401, 209297175, 256737868, 279062900, 320922335, 385106802, 418594350, 641844670, 770213604, 837188700, 962767005, 1283689340, 1604611675, 1925534010, 3209223350, 3851068020, 4813835025, 6418446700, 9627670050, 19255340100]

約数ペア:

[(1, 19255340100), (2, 9627670050), (3, 6418446700), (4, 4813835025), (5, 3851068020), (6, 3209223350), (10, 1925534010), (12, 1604611675), (15, 1283689340), (20, 962767005), (23, 837188700), (25, 770213604), (30, 641844670), (46, 418594350), (50, 385106802), (60, 320922335), (69, 279062900), (75, 256737868), (92, 209297175), (100, 192553401), (115, 167437740), (138, 139531450), (150, 128368934), (230, 83718870), (276, 69765725), (300, 64184467), (345, 55812580), (460, 41859435), (575, 33487548), (690, 27906290), (1150, 16743774), (1380, 13953145), (1725, 11162516), (2300, 8371887), (3450, 5581258), (6900, 2790629)]