100878345

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 190978560

約数和(自身を除く): 90100215

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 53, 69, 115, 135, 159, 207, 265, 345, 477, 613, 621, 795, 1035, 1219, 1431, 1839, 2385, 3065, 3105, 3657, 5517, 6095, 7155, 9195, 10971, 14099, 16551, 18285, 27585, 32489, 32913, 42297, 54855, 70495, 82755, 97467, 126891, 162445, 164565, 211485, 292401, 380673, 487335, 634455, 747247, 877203, 1462005, 1903365, 2241741, 3736235, 4386015, 6725223, 11208705, 20175669, 33626115, 100878345]

約数ペア:

[(1, 100878345), (3, 33626115), (5, 20175669), (9, 11208705), (15, 6725223), (23, 4386015), (27, 3736235), (45, 2241741), (53, 1903365), (69, 1462005), (115, 877203), (135, 747247), (159, 634455), (207, 487335), (265, 380673), (345, 292401), (477, 211485), (613, 164565), (621, 162445), (795, 126891), (1035, 97467), (1219, 82755), (1431, 70495), (1839, 54855), (2385, 42297), (3065, 32913), (3105, 32489), (3657, 27585), (5517, 18285), (6095, 16551), (7155, 14099), (9195, 10971)]