205493280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25183}}^1$

素因数の和:25218

約数の個数: 96

約数和(自身を含む): 685407744

約数和(自身を除く): 479914464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 25183, 50366, 75549, 100732, 125915, 151098, 201464, 251830, 302196, 377745, 402928, 428111, 503660, 604392, 755490, 805856, 856222, 1007320, 1208784, 1284333, 1510980, 1712444, 2014640, 2140555, 2417568, 2568666, 3021960, 3424888, 4029280, 4281110, 5137332, 6043920, 6421665, 6849776, 8562220, 10274664, 12087840, 12843330, 13699552, 17124440, 20549328, 25686660, 34248880, 41098656, 51373320, 68497760, 102746640, 205493280]

約数ペア:

[(1, 205493280), (2, 102746640), (3, 68497760), (4, 51373320), (5, 41098656), (6, 34248880), (8, 25686660), (10, 20549328), (12, 17124440), (15, 13699552), (16, 12843330), (17, 12087840), (20, 10274664), (24, 8562220), (30, 6849776), (32, 6421665), (34, 6043920), (40, 5137332), (48, 4281110), (51, 4029280), (60, 3424888), (68, 3021960), (80, 2568666), (85, 2417568), (96, 2140555), (102, 2014640), (120, 1712444), (136, 1510980), (160, 1284333), (170, 1208784), (204, 1007320), (240, 856222), (255, 805856), (272, 755490), (340, 604392), (408, 503660), (480, 428111), (510, 402928), (544, 377745), (680, 302196), (816, 251830), (1020, 201464), (1360, 151098), (1632, 125915), (2040, 100732), (2720, 75549), (4080, 50366), (8160, 25183)]