25973280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1099

約数の個数: 144

約数和(自身を含む): 93936024

約数和(自身を除く): 67962744

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, 1061, 1224, 1360, 1440, 1530, 1632, 2040, 2122, 2448, 2720, 3060, 3183, 4080, 4244, 4896, 5305, 6120, 6366, 8160, 8488, 9549, 10610, 12240, 12732, 15915, 16976, 18037, 19098, 21220, 24480, 25464, 31830, 33952, 36074, 38196, 42440, 47745, 50928, 54111, 63660, 72148, 76392, 84880, 90185, 95490, 101856, 108222, 127320, 144296, 152784, 162333, 169760, 180370, 190980, 216444, 254640, 270555, 288592, 305568, 324666, 360740, 381960, 432888, 509280, 541110, 577184, 649332, 721480, 763920, 811665, 865776, 1082220, 1298664, 1442960, 1527840, 1623330, 1731552, 2164440, 2597328, 2885920, 3246660, 4328880, 5194656, 6493320, 8657760, 12986640, 25973280]

約数ペア:

[(1, 25973280), (2, 12986640), (3, 8657760), (4, 6493320), (5, 5194656), (6, 4328880), (8, 3246660), (9, 2885920), (10, 2597328), (12, 2164440), (15, 1731552), (16, 1623330), (17, 1527840), (18, 1442960), (20, 1298664), (24, 1082220), (30, 865776), (32, 811665), (34, 763920), (36, 721480), (40, 649332), (45, 577184), (48, 541110), (51, 509280), (60, 432888), (68, 381960), (72, 360740), (80, 324666), (85, 305568), (90, 288592), (96, 270555), (102, 254640), (120, 216444), (136, 190980), (144, 180370), (153, 169760), (160, 162333), (170, 152784), (180, 144296), (204, 127320), (240, 108222), (255, 101856), (272, 95490), (288, 90185), (306, 84880), (340, 76392), (360, 72148), (408, 63660), (480, 54111), (510, 50928), (544, 47745), (612, 42440), (680, 38196), (720, 36074), (765, 33952), (816, 31830), (1020, 25464), (1061, 24480), (1224, 21220), (1360, 19098), (1440, 18037), (1530, 16976), (1632, 15915), (2040, 12732), (2122, 12240), (2448, 10610), (2720, 9549), (3060, 8488), (3183, 8160), (4080, 6366), (4244, 6120), (4896, 5305)]