97677540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7643}}^1$

素因数の和:7729

約数の個数: 72

約数和(自身を含む): 300500928

約数和(自身を除く): 202823388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 7643, 12780, 15286, 22929, 30572, 38215, 45858, 68787, 76430, 91716, 114645, 137574, 152860, 229290, 275148, 343935, 458580, 542653, 687870, 1085306, 1375740, 1627959, 2170612, 2713265, 3255918, 4883877, 5426530, 6511836, 8139795, 9767754, 10853060, 16279590, 19535508, 24419385, 32559180, 48838770, 97677540]

約数ペア:

[(1, 97677540), (2, 48838770), (3, 32559180), (4, 24419385), (5, 19535508), (6, 16279590), (9, 10853060), (10, 9767754), (12, 8139795), (15, 6511836), (18, 5426530), (20, 4883877), (30, 3255918), (36, 2713265), (45, 2170612), (60, 1627959), (71, 1375740), (90, 1085306), (142, 687870), (180, 542653), (213, 458580), (284, 343935), (355, 275148), (426, 229290), (639, 152860), (710, 137574), (852, 114645), (1065, 91716), (1278, 76430), (1420, 68787), (2130, 45858), (2556, 38215), (3195, 30572), (4260, 22929), (6390, 15286), (7643, 12780)]