99983300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1565

約数の個数: 72

約数和(自身を含む): 234360000

約数和(自身を除く): 134376700

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 145, 230, 290, 460, 575, 580, 667, 725, 1150, 1334, 1450, 1499, 2300, 2668, 2900, 2998, 3335, 5996, 6670, 7495, 13340, 14990, 16675, 29980, 33350, 34477, 37475, 43471, 66700, 68954, 74950, 86942, 137908, 149900, 172385, 173884, 217355, 344770, 434710, 689540, 861925, 869420, 999833, 1086775, 1723850, 1999666, 2173550, 3447700, 3999332, 4347100, 4999165, 9998330, 19996660, 24995825, 49991650, 99983300]

約数ペア:

[(1, 99983300), (2, 49991650), (4, 24995825), (5, 19996660), (10, 9998330), (20, 4999165), (23, 4347100), (25, 3999332), (29, 3447700), (46, 2173550), (50, 1999666), (58, 1723850), (92, 1086775), (100, 999833), (115, 869420), (116, 861925), (145, 689540), (230, 434710), (290, 344770), (460, 217355), (575, 173884), (580, 172385), (667, 149900), (725, 137908), (1150, 86942), (1334, 74950), (1450, 68954), (1499, 66700), (2300, 43471), (2668, 37475), (2900, 34477), (2998, 33350), (3335, 29980), (5996, 16675), (6670, 14990), (7495, 13340)]