17897100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:396

約数の個数: 108

約数和(自身を含む): 56230776

約数和(自身を除く): 38333676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 169, 195, 260, 300, 325, 338, 353, 390, 507, 650, 676, 706, 780, 845, 975, 1014, 1059, 1300, 1412, 1690, 1765, 1950, 2028, 2118, 2535, 3380, 3530, 3900, 4225, 4236, 4589, 5070, 5295, 7060, 8450, 8825, 9178, 10140, 10590, 12675, 13767, 16900, 17650, 18356, 21180, 22945, 25350, 26475, 27534, 35300, 45890, 50700, 52950, 55068, 59657, 68835, 91780, 105900, 114725, 119314, 137670, 178971, 229450, 238628, 275340, 298285, 344175, 357942, 458900, 596570, 688350, 715884, 894855, 1193140, 1376700, 1491425, 1789710, 2982850, 3579420, 4474275, 5965700, 8948550, 17897100]

約数ペア:

[(1, 17897100), (2, 8948550), (3, 5965700), (4, 4474275), (5, 3579420), (6, 2982850), (10, 1789710), (12, 1491425), (13, 1376700), (15, 1193140), (20, 894855), (25, 715884), (26, 688350), (30, 596570), (39, 458900), (50, 357942), (52, 344175), (60, 298285), (65, 275340), (75, 238628), (78, 229450), (100, 178971), (130, 137670), (150, 119314), (156, 114725), (169, 105900), (195, 91780), (260, 68835), (300, 59657), (325, 55068), (338, 52950), (353, 50700), (390, 45890), (507, 35300), (650, 27534), (676, 26475), (706, 25350), (780, 22945), (845, 21180), (975, 18356), (1014, 17650), (1059, 16900), (1300, 13767), (1412, 12675), (1690, 10590), (1765, 10140), (1950, 9178), (2028, 8825), (2118, 8450), (2535, 7060), (3380, 5295), (3530, 5070), (3900, 4589), (4225, 4236)]