55104480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2289

約数の個数: 144

約数和(自身を含む): 199193904

約数和(自身を除く): 144089424

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, 2251, 2448, 2720, 3060, 4080, 4502, 4896, 6120, 6753, 8160, 9004, 11255, 12240, 13506, 18008, 20259, 22510, 24480, 27012, 33765, 36016, 38267, 40518, 45020, 54024, 67530, 72032, 76534, 81036, 90040, 101295, 108048, 114801, 135060, 153068, 162072, 180080, 191335, 202590, 216096, 229602, 270120, 306136, 324144, 344403, 360160, 382670, 405180, 459204, 540240, 574005, 612272, 648288, 688806, 765340, 810360, 918408, 1080480, 1148010, 1224544, 1377612, 1530680, 1620720, 1722015, 1836816, 2296020, 2755224, 3061360, 3241440, 3444030, 3673632, 4592040, 5510448, 6122720, 6888060, 9184080, 11020896, 13776120, 18368160, 27552240, 55104480]

約数ペア:

[(1, 55104480), (2, 27552240), (3, 18368160), (4, 13776120), (5, 11020896), (6, 9184080), (8, 6888060), (9, 6122720), (10, 5510448), (12, 4592040), (15, 3673632), (16, 3444030), (17, 3241440), (18, 3061360), (20, 2755224), (24, 2296020), (30, 1836816), (32, 1722015), (34, 1620720), (36, 1530680), (40, 1377612), (45, 1224544), (48, 1148010), (51, 1080480), (60, 918408), (68, 810360), (72, 765340), (80, 688806), (85, 648288), (90, 612272), (96, 574005), (102, 540240), (120, 459204), (136, 405180), (144, 382670), (153, 360160), (160, 344403), (170, 324144), (180, 306136), (204, 270120), (240, 229602), (255, 216096), (272, 202590), (288, 191335), (306, 180080), (340, 162072), (360, 153068), (408, 135060), (480, 114801), (510, 108048), (544, 101295), (612, 90040), (680, 81036), (720, 76534), (765, 72032), (816, 67530), (1020, 54024), (1224, 45020), (1360, 40518), (1440, 38267), (1530, 36016), (1632, 33765), (2040, 27012), (2251, 24480), (2448, 22510), (2720, 20259), (3060, 18008), (4080, 13506), (4502, 12240), (4896, 11255), (6120, 9004), (6753, 8160)]