85949280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3511}}^1$

素因数の和:3549

約数の個数: 144

約数和(自身を含む): 310643424

約数和(自身を除く): 224694144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 3511, 4080, 4896, 6120, 7022, 8160, 10533, 12240, 14044, 17555, 21066, 24480, 28088, 31599, 35110, 42132, 52665, 56176, 59687, 63198, 70220, 84264, 105330, 112352, 119374, 126396, 140440, 157995, 168528, 179061, 210660, 238748, 252792, 280880, 298435, 315990, 337056, 358122, 421320, 477496, 505584, 537183, 561760, 596870, 631980, 716244, 842640, 895305, 954992, 1011168, 1074366, 1193740, 1263960, 1432488, 1685280, 1790610, 1909984, 2148732, 2387480, 2527920, 2685915, 2864976, 3581220, 4297464, 4774960, 5055840, 5371830, 5729952, 7162440, 8594928, 9549920, 10743660, 14324880, 17189856, 21487320, 28649760, 42974640, 85949280]

約数ペア:

[(1, 85949280), (2, 42974640), (3, 28649760), (4, 21487320), (5, 17189856), (6, 14324880), (8, 10743660), (9, 9549920), (10, 8594928), (12, 7162440), (15, 5729952), (16, 5371830), (17, 5055840), (18, 4774960), (20, 4297464), (24, 3581220), (30, 2864976), (32, 2685915), (34, 2527920), (36, 2387480), (40, 2148732), (45, 1909984), (48, 1790610), (51, 1685280), (60, 1432488), (68, 1263960), (72, 1193740), (80, 1074366), (85, 1011168), (90, 954992), (96, 895305), (102, 842640), (120, 716244), (136, 631980), (144, 596870), (153, 561760), (160, 537183), (170, 505584), (180, 477496), (204, 421320), (240, 358122), (255, 337056), (272, 315990), (288, 298435), (306, 280880), (340, 252792), (360, 238748), (408, 210660), (480, 179061), (510, 168528), (544, 157995), (612, 140440), (680, 126396), (720, 119374), (765, 112352), (816, 105330), (1020, 84264), (1224, 70220), (1360, 63198), (1440, 59687), (1530, 56176), (1632, 52665), (2040, 42132), (2448, 35110), (2720, 31599), (3060, 28088), (3511, 24480), (4080, 21066), (4896, 17555), (6120, 14044), (7022, 12240), (8160, 10533)]