89388720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 325559520

約数和(自身を除く): 236170800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 67, 68, 72, 80, 85, 90, 102, 109, 120, 134, 136, 144, 153, 170, 180, 201, 204, 218, 240, 255, 268, 272, 306, 327, 335, 340, 360, 402, 408, 436, 510, 536, 545, 603, 612, 654, 670, 680, 720, 765, 804, 816, 872, 981, 1005, 1020, 1072, 1090, 1139, 1206, 1224, 1308, 1340, 1360, 1530, 1608, 1635, 1744, 1853, 1962, 2010, 2040, 2180, 2278, 2412, 2448, 2616, 2680, 3015, 3060, 3216, 3270, 3417, 3706, 3924, 4020, 4080, 4360, 4556, 4824, 4905, 5232, 5360, 5559, 5695, 6030, 6120, 6540, 6834, 7303, 7412, 7848, 8040, 8720, 9112, 9265, 9648, 9810, 10251, 11118, 11390, 12060, 12240, 13080, 13668, 14606, 14824, 15696, 16080, 16677, 17085, 18224, 18530, 19620, 20502, 21909, 22236, 22780, 24120, 26160, 27336, 27795, 29212, 29648, 33354, 34170, 36515, 37060, 39240, 41004, 43818, 44472, 45560, 48240, 51255, 54672, 55590, 58424, 65727, 66708, 68340, 73030, 74120, 78480, 82008, 83385, 87636, 88944, 91120, 102510, 109545, 111180, 116848, 124151, 131454, 133416, 136680, 146060, 148240, 164016, 166770, 175272, 205020, 219090, 222360, 248302, 262908, 266832, 273360, 292120, 328635, 333540, 350544, 372453, 410040, 438180, 444720, 496604, 525816, 584240, 620755, 657270, 667080, 744906, 820080, 876360, 993208, 1051632, 1117359, 1241510, 1314540, 1334160, 1489812, 1752720, 1862265, 1986416, 2234718, 2483020, 2629080, 2979624, 3724530, 4469436, 4966040, 5258160, 5586795, 5959248, 7449060, 8938872, 9932080, 11173590, 14898120, 17877744, 22347180, 29796240, 44694360, 89388720]

約数ペア:

[(1, 89388720), (2, 44694360), (3, 29796240), (4, 22347180), (5, 17877744), (6, 14898120), (8, 11173590), (9, 9932080), (10, 8938872), (12, 7449060), (15, 5959248), (16, 5586795), (17, 5258160), (18, 4966040), (20, 4469436), (24, 3724530), (30, 2979624), (34, 2629080), (36, 2483020), (40, 2234718), (45, 1986416), (48, 1862265), (51, 1752720), (60, 1489812), (67, 1334160), (68, 1314540), (72, 1241510), (80, 1117359), (85, 1051632), (90, 993208), (102, 876360), (109, 820080), (120, 744906), (134, 667080), (136, 657270), (144, 620755), (153, 584240), (170, 525816), (180, 496604), (201, 444720), (204, 438180), (218, 410040), (240, 372453), (255, 350544), (268, 333540), (272, 328635), (306, 292120), (327, 273360), (335, 266832), (340, 262908), (360, 248302), (402, 222360), (408, 219090), (436, 205020), (510, 175272), (536, 166770), (545, 164016), (603, 148240), (612, 146060), (654, 136680), (670, 133416), (680, 131454), (720, 124151), (765, 116848), (804, 111180), (816, 109545), (872, 102510), (981, 91120), (1005, 88944), (1020, 87636), (1072, 83385), (1090, 82008), (1139, 78480), (1206, 74120), (1224, 73030), (1308, 68340), (1340, 66708), (1360, 65727), (1530, 58424), (1608, 55590), (1635, 54672), (1744, 51255), (1853, 48240), (1962, 45560), (2010, 44472), (2040, 43818), (2180, 41004), (2278, 39240), (2412, 37060), (2448, 36515), (2616, 34170), (2680, 33354), (3015, 29648), (3060, 29212), (3216, 27795), (3270, 27336), (3417, 26160), (3706, 24120), (3924, 22780), (4020, 22236), (4080, 21909), (4360, 20502), (4556, 19620), (4824, 18530), (4905, 18224), (5232, 17085), (5360, 16677), (5559, 16080), (5695, 15696), (6030, 14824), (6120, 14606), (6540, 13668), (6834, 13080), (7303, 12240), (7412, 12060), (7848, 11390), (8040, 11118), (8720, 10251), (9112, 9810), (9265, 9648)]