1376700

素因数分解:

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

素因数の和:383

約数の個数: 72

約数和(自身を含む): 4301808

約数和(自身を除く): 2925108

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, 195, 260, 300, 325, 353, 390, 650, 706, 780, 975, 1059, 1300, 1412, 1765, 1950, 2118, 3530, 3900, 4236, 4589, 5295, 7060, 8825, 9178, 10590, 13767, 17650, 18356, 21180, 22945, 26475, 27534, 35300, 45890, 52950, 55068, 68835, 91780, 105900, 114725, 137670, 229450, 275340, 344175, 458900, 688350, 1376700]

約数ペア:

[(1, 1376700), (2, 688350), (3, 458900), (4, 344175), (5, 275340), (6, 229450), (10, 137670), (12, 114725), (13, 105900), (15, 91780), (20, 68835), (25, 55068), (26, 52950), (30, 45890), (39, 35300), (50, 27534), (52, 26475), (60, 22945), (65, 21180), (75, 18356), (78, 17650), (100, 13767), (130, 10590), (150, 9178), (156, 8825), (195, 7060), (260, 5295), (300, 4589), (325, 4236), (353, 3900), (390, 3530), (650, 2118), (706, 1950), (780, 1765), (975, 1412), (1059, 1300)]