199989240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151507}}^1$

素因数の和:151532

約数の個数: 64

約数和(自身を含む): 654514560

約数和(自身を除く): 454525320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 151507, 303014, 454521, 606028, 757535, 909042, 1212056, 1515070, 1666577, 1818084, 2272605, 3030140, 3333154, 3636168, 4545210, 4999731, 6060280, 6666308, 8332885, 9090420, 9999462, 13332616, 16665770, 18180840, 19998924, 24998655, 33331540, 39997848, 49997310, 66663080, 99994620, 199989240]

約数ペア:

[(1, 199989240), (2, 99994620), (3, 66663080), (4, 49997310), (5, 39997848), (6, 33331540), (8, 24998655), (10, 19998924), (11, 18180840), (12, 16665770), (15, 13332616), (20, 9999462), (22, 9090420), (24, 8332885), (30, 6666308), (33, 6060280), (40, 4999731), (44, 4545210), (55, 3636168), (60, 3333154), (66, 3030140), (88, 2272605), (110, 1818084), (120, 1666577), (132, 1515070), (165, 1212056), (220, 909042), (264, 757535), (330, 606028), (440, 454521), (660, 303014), (1320, 151507)]