90683640

素因数分解:

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

素因数の和:2437

約数の個数: 96

約数和(自身を含む): 297554400

約数和(自身を除く): 206870760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2311, 2616, 3270, 3924, 4360, 4622, 4905, 6540, 6933, 7848, 9244, 9810, 11555, 13080, 13866, 18488, 19620, 20799, 23110, 27732, 34665, 39240, 41598, 46220, 55464, 69330, 83196, 92440, 103995, 138660, 166392, 207990, 251899, 277320, 415980, 503798, 755697, 831960, 1007596, 1259495, 1511394, 2015192, 2267091, 2518990, 3022788, 3778485, 4534182, 5037980, 6045576, 7556970, 9068364, 10075960, 11335455, 15113940, 18136728, 22670910, 30227880, 45341820, 90683640]

約数ペア:

[(1, 90683640), (2, 45341820), (3, 30227880), (4, 22670910), (5, 18136728), (6, 15113940), (8, 11335455), (9, 10075960), (10, 9068364), (12, 7556970), (15, 6045576), (18, 5037980), (20, 4534182), (24, 3778485), (30, 3022788), (36, 2518990), (40, 2267091), (45, 2015192), (60, 1511394), (72, 1259495), (90, 1007596), (109, 831960), (120, 755697), (180, 503798), (218, 415980), (327, 277320), (360, 251899), (436, 207990), (545, 166392), (654, 138660), (872, 103995), (981, 92440), (1090, 83196), (1308, 69330), (1635, 55464), (1962, 46220), (2180, 41598), (2311, 39240), (2616, 34665), (3270, 27732), (3924, 23110), (4360, 20799), (4622, 19620), (4905, 18488), (6540, 13866), (6933, 13080), (7848, 11555), (9244, 9810)]