45341820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2311}}^1$

素因数の和:2435

約数の個数: 72

約数和(自身を含む): 138858720

約数和(自身を除く): 93516900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 2311, 3270, 3924, 4622, 4905, 6540, 6933, 9244, 9810, 11555, 13866, 19620, 20799, 23110, 27732, 34665, 41598, 46220, 69330, 83196, 103995, 138660, 207990, 251899, 415980, 503798, 755697, 1007596, 1259495, 1511394, 2267091, 2518990, 3022788, 3778485, 4534182, 5037980, 7556970, 9068364, 11335455, 15113940, 22670910, 45341820]

約数ペア:

[(1, 45341820), (2, 22670910), (3, 15113940), (4, 11335455), (5, 9068364), (6, 7556970), (9, 5037980), (10, 4534182), (12, 3778485), (15, 3022788), (18, 2518990), (20, 2267091), (30, 1511394), (36, 1259495), (45, 1007596), (60, 755697), (90, 503798), (109, 415980), (180, 251899), (218, 207990), (327, 138660), (436, 103995), (545, 83196), (654, 69330), (981, 46220), (1090, 41598), (1308, 34665), (1635, 27732), (1962, 23110), (2180, 20799), (2311, 19620), (3270, 13866), (3924, 11555), (4622, 9810), (4905, 9244), (6540, 6933)]