27321900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 80401104

約数和(自身を除く): 53079204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1493, 1525, 1830, 2986, 3050, 3660, 4479, 4575, 5972, 6100, 7465, 8958, 9150, 14930, 17916, 18300, 22395, 29860, 37325, 44790, 74650, 89580, 91073, 111975, 149300, 182146, 223950, 273219, 364292, 447900, 455365, 546438, 910730, 1092876, 1366095, 1821460, 2276825, 2732190, 4553650, 5464380, 6830475, 9107300, 13660950, 27321900]

約数ペア:

[(1, 27321900), (2, 13660950), (3, 9107300), (4, 6830475), (5, 5464380), (6, 4553650), (10, 2732190), (12, 2276825), (15, 1821460), (20, 1366095), (25, 1092876), (30, 910730), (50, 546438), (60, 455365), (61, 447900), (75, 364292), (100, 273219), (122, 223950), (150, 182146), (183, 149300), (244, 111975), (300, 91073), (305, 89580), (366, 74650), (610, 44790), (732, 37325), (915, 29860), (1220, 22395), (1493, 18300), (1525, 17916), (1830, 14930), (2986, 9150), (3050, 8958), (3660, 7465), (4479, 6100), (4575, 5972)]