54173300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 122747352

約数和(自身を除く): 68574052

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 73, 82, 100, 146, 164, 181, 205, 292, 362, 365, 410, 724, 730, 820, 905, 1025, 1460, 1810, 1825, 2050, 2993, 3620, 3650, 4100, 4525, 5986, 7300, 7421, 9050, 11972, 13213, 14842, 14965, 18100, 26426, 29684, 29930, 37105, 52852, 59860, 66065, 74210, 74825, 132130, 148420, 149650, 185525, 264260, 299300, 330325, 371050, 541733, 660650, 742100, 1083466, 1321300, 2166932, 2708665, 5417330, 10834660, 13543325, 27086650, 54173300]

約数ペア:

[(1, 54173300), (2, 27086650), (4, 13543325), (5, 10834660), (10, 5417330), (20, 2708665), (25, 2166932), (41, 1321300), (50, 1083466), (73, 742100), (82, 660650), (100, 541733), (146, 371050), (164, 330325), (181, 299300), (205, 264260), (292, 185525), (362, 149650), (365, 148420), (410, 132130), (724, 74825), (730, 74210), (820, 66065), (905, 59860), (1025, 52852), (1460, 37105), (1810, 29930), (1825, 29684), (2050, 26426), (2993, 18100), (3620, 14965), (3650, 14842), (4100, 13213), (4525, 11972), (5986, 9050), (7300, 7421)]