13086540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 43243200

約数和(自身を除く): 30156660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 36, 45, 46, 58, 60, 69, 87, 90, 92, 109, 115, 116, 138, 145, 174, 180, 207, 218, 230, 261, 276, 290, 327, 345, 348, 414, 435, 436, 460, 522, 545, 580, 654, 667, 690, 828, 870, 981, 1035, 1044, 1090, 1305, 1308, 1334, 1380, 1635, 1740, 1962, 2001, 2070, 2180, 2507, 2610, 2668, 3161, 3270, 3335, 3924, 4002, 4140, 4905, 5014, 5220, 6003, 6322, 6540, 6670, 7521, 8004, 9483, 9810, 10005, 10028, 12006, 12535, 12644, 13340, 15042, 15805, 18966, 19620, 20010, 22563, 24012, 25070, 28449, 30015, 30084, 31610, 37605, 37932, 40020, 45126, 47415, 50140, 56898, 60030, 63220, 72703, 75210, 90252, 94830, 112815, 113796, 120060, 142245, 145406, 150420, 189660, 218109, 225630, 284490, 290812, 363515, 436218, 451260, 568980, 654327, 727030, 872436, 1090545, 1308654, 1454060, 2181090, 2617308, 3271635, 4362180, 6543270, 13086540]

約数ペア:

[(1, 13086540), (2, 6543270), (3, 4362180), (4, 3271635), (5, 2617308), (6, 2181090), (9, 1454060), (10, 1308654), (12, 1090545), (15, 872436), (18, 727030), (20, 654327), (23, 568980), (29, 451260), (30, 436218), (36, 363515), (45, 290812), (46, 284490), (58, 225630), (60, 218109), (69, 189660), (87, 150420), (90, 145406), (92, 142245), (109, 120060), (115, 113796), (116, 112815), (138, 94830), (145, 90252), (174, 75210), (180, 72703), (207, 63220), (218, 60030), (230, 56898), (261, 50140), (276, 47415), (290, 45126), (327, 40020), (345, 37932), (348, 37605), (414, 31610), (435, 30084), (436, 30015), (460, 28449), (522, 25070), (545, 24012), (580, 22563), (654, 20010), (667, 19620), (690, 18966), (828, 15805), (870, 15042), (981, 13340), (1035, 12644), (1044, 12535), (1090, 12006), (1305, 10028), (1308, 10005), (1334, 9810), (1380, 9483), (1635, 8004), (1740, 7521), (1962, 6670), (2001, 6540), (2070, 6322), (2180, 6003), (2507, 5220), (2610, 5014), (2668, 4905), (3161, 4140), (3270, 4002), (3335, 3924)]