187449900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1392

約数の個数: 144

約数和(自身を含む): 605877888

約数和(自身を除く): 418427988

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 43, 44, 50, 55, 60, 66, 75, 86, 100, 110, 129, 132, 150, 165, 172, 215, 220, 258, 275, 300, 330, 430, 473, 516, 550, 645, 660, 825, 860, 946, 1075, 1100, 1290, 1321, 1419, 1650, 1892, 2150, 2365, 2580, 2642, 2838, 3225, 3300, 3963, 4300, 4730, 5284, 5676, 6450, 6605, 7095, 7926, 9460, 11825, 12900, 13210, 14190, 14531, 15852, 19815, 23650, 26420, 28380, 29062, 33025, 35475, 39630, 43593, 47300, 56803, 58124, 66050, 70950, 72655, 79260, 87186, 99075, 113606, 132100, 141900, 145310, 170409, 174372, 198150, 217965, 227212, 284015, 290620, 340818, 363275, 396300, 435930, 568030, 624833, 681636, 726550, 852045, 871860, 1089825, 1136060, 1249666, 1420075, 1453100, 1704090, 1874499, 2179650, 2499332, 2840150, 3124165, 3408180, 3748998, 4260225, 4359300, 5680300, 6248330, 7497996, 8520450, 9372495, 12496660, 15620825, 17040900, 18744990, 31241650, 37489980, 46862475, 62483300, 93724950, 187449900]

約数ペア:

[(1, 187449900), (2, 93724950), (3, 62483300), (4, 46862475), (5, 37489980), (6, 31241650), (10, 18744990), (11, 17040900), (12, 15620825), (15, 12496660), (20, 9372495), (22, 8520450), (25, 7497996), (30, 6248330), (33, 5680300), (43, 4359300), (44, 4260225), (50, 3748998), (55, 3408180), (60, 3124165), (66, 2840150), (75, 2499332), (86, 2179650), (100, 1874499), (110, 1704090), (129, 1453100), (132, 1420075), (150, 1249666), (165, 1136060), (172, 1089825), (215, 871860), (220, 852045), (258, 726550), (275, 681636), (300, 624833), (330, 568030), (430, 435930), (473, 396300), (516, 363275), (550, 340818), (645, 290620), (660, 284015), (825, 227212), (860, 217965), (946, 198150), (1075, 174372), (1100, 170409), (1290, 145310), (1321, 141900), (1419, 132100), (1650, 113606), (1892, 99075), (2150, 87186), (2365, 79260), (2580, 72655), (2642, 70950), (2838, 66050), (3225, 58124), (3300, 56803), (3963, 47300), (4300, 43593), (4730, 39630), (5284, 35475), (5676, 33025), (6450, 29062), (6605, 28380), (7095, 26420), (7926, 23650), (9460, 19815), (11825, 15852), (12900, 14531), (13210, 14190)]