29940900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 97160448

約数和(自身を除く): 67219548

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, 211, 215, 220, 258, 275, 300, 330, 422, 430, 473, 516, 550, 633, 645, 660, 825, 844, 860, 946, 1055, 1075, 1100, 1266, 1290, 1419, 1650, 1892, 2110, 2150, 2321, 2365, 2532, 2580, 2838, 3165, 3225, 3300, 4220, 4300, 4642, 4730, 5275, 5676, 6330, 6450, 6963, 7095, 9073, 9284, 9460, 10550, 11605, 11825, 12660, 12900, 13926, 14190, 15825, 18146, 21100, 23210, 23650, 27219, 27852, 28380, 31650, 34815, 35475, 36292, 45365, 46420, 47300, 54438, 58025, 63300, 69630, 70950, 90730, 99803, 108876, 116050, 136095, 139260, 141900, 174075, 181460, 199606, 226825, 232100, 272190, 299409, 348150, 399212, 453650, 499015, 544380, 598818, 680475, 696300, 907300, 998030, 1197636, 1360950, 1497045, 1996060, 2495075, 2721900, 2994090, 4990150, 5988180, 7485225, 9980300, 14970450, 29940900]

約数ペア:

[(1, 29940900), (2, 14970450), (3, 9980300), (4, 7485225), (5, 5988180), (6, 4990150), (10, 2994090), (11, 2721900), (12, 2495075), (15, 1996060), (20, 1497045), (22, 1360950), (25, 1197636), (30, 998030), (33, 907300), (43, 696300), (44, 680475), (50, 598818), (55, 544380), (60, 499015), (66, 453650), (75, 399212), (86, 348150), (100, 299409), (110, 272190), (129, 232100), (132, 226825), (150, 199606), (165, 181460), (172, 174075), (211, 141900), (215, 139260), (220, 136095), (258, 116050), (275, 108876), (300, 99803), (330, 90730), (422, 70950), (430, 69630), (473, 63300), (516, 58025), (550, 54438), (633, 47300), (645, 46420), (660, 45365), (825, 36292), (844, 35475), (860, 34815), (946, 31650), (1055, 28380), (1075, 27852), (1100, 27219), (1266, 23650), (1290, 23210), (1419, 21100), (1650, 18146), (1892, 15825), (2110, 14190), (2150, 13926), (2321, 12900), (2365, 12660), (2532, 11825), (2580, 11605), (2838, 10550), (3165, 9460), (3225, 9284), (3300, 9073), (4220, 7095), (4300, 6963), (4642, 6450), (4730, 6330), (5275, 5676)]