20126829900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1093}}^1\times {\mathrm{61381}}^1$

素因数の和:62491

約数の個数: 72

約数和(自身を含む): 58287856144

約数和(自身を除く): 38161026244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1093, 2186, 3279, 4372, 5465, 6558, 10930, 13116, 16395, 21860, 27325, 32790, 54650, 61381, 65580, 81975, 109300, 122762, 163950, 184143, 245524, 306905, 327900, 368286, 613810, 736572, 920715, 1227620, 1534525, 1841430, 3069050, 3682860, 4603575, 6138100, 9207150, 18414300, 67089433, 134178866, 201268299, 268357732, 335447165, 402536598, 670894330, 805073196, 1006341495, 1341788660, 1677235825, 2012682990, 3354471650, 4025365980, 5031707475, 6708943300, 10063414950, 20126829900]

約数ペア:

[(1, 20126829900), (2, 10063414950), (3, 6708943300), (4, 5031707475), (5, 4025365980), (6, 3354471650), (10, 2012682990), (12, 1677235825), (15, 1341788660), (20, 1006341495), (25, 805073196), (30, 670894330), (50, 402536598), (60, 335447165), (75, 268357732), (100, 201268299), (150, 134178866), (300, 67089433), (1093, 18414300), (2186, 9207150), (3279, 6138100), (4372, 4603575), (5465, 3682860), (6558, 3069050), (10930, 1841430), (13116, 1534525), (16395, 1227620), (21860, 920715), (27325, 736572), (32790, 613810), (54650, 368286), (61381, 327900), (65580, 306905), (81975, 245524), (109300, 184143), (122762, 163950)]