26173080

素因数分解:

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

素因数の和:178

約数の個数: 192

約数和(自身を含む): 92664000

約数和(自身を除く): 66490920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 29, 30, 36, 40, 45, 46, 58, 60, 69, 72, 87, 90, 92, 109, 115, 116, 120, 138, 145, 174, 180, 184, 207, 218, 230, 232, 261, 276, 290, 327, 345, 348, 360, 414, 435, 436, 460, 522, 545, 552, 580, 654, 667, 690, 696, 828, 870, 872, 920, 981, 1035, 1044, 1090, 1160, 1305, 1308, 1334, 1380, 1635, 1656, 1740, 1962, 2001, 2070, 2088, 2180, 2507, 2610, 2616, 2668, 2760, 3161, 3270, 3335, 3480, 3924, 4002, 4140, 4360, 4905, 5014, 5220, 5336, 6003, 6322, 6540, 6670, 7521, 7848, 8004, 8280, 9483, 9810, 10005, 10028, 10440, 12006, 12535, 12644, 13080, 13340, 15042, 15805, 16008, 18966, 19620, 20010, 20056, 22563, 24012, 25070, 25288, 26680, 28449, 30015, 30084, 31610, 37605, 37932, 39240, 40020, 45126, 47415, 48024, 50140, 56898, 60030, 60168, 63220, 72703, 75210, 75864, 80040, 90252, 94830, 100280, 112815, 113796, 120060, 126440, 142245, 145406, 150420, 180504, 189660, 218109, 225630, 227592, 240120, 284490, 290812, 300840, 363515, 379320, 436218, 451260, 568980, 581624, 654327, 727030, 872436, 902520, 1090545, 1137960, 1308654, 1454060, 1744872, 2181090, 2617308, 2908120, 3271635, 4362180, 5234616, 6543270, 8724360, 13086540, 26173080]

約数ペア:

[(1, 26173080), (2, 13086540), (3, 8724360), (4, 6543270), (5, 5234616), (6, 4362180), (8, 3271635), (9, 2908120), (10, 2617308), (12, 2181090), (15, 1744872), (18, 1454060), (20, 1308654), (23, 1137960), (24, 1090545), (29, 902520), (30, 872436), (36, 727030), (40, 654327), (45, 581624), (46, 568980), (58, 451260), (60, 436218), (69, 379320), (72, 363515), (87, 300840), (90, 290812), (92, 284490), (109, 240120), (115, 227592), (116, 225630), (120, 218109), (138, 189660), (145, 180504), (174, 150420), (180, 145406), (184, 142245), (207, 126440), (218, 120060), (230, 113796), (232, 112815), (261, 100280), (276, 94830), (290, 90252), (327, 80040), (345, 75864), (348, 75210), (360, 72703), (414, 63220), (435, 60168), (436, 60030), (460, 56898), (522, 50140), (545, 48024), (552, 47415), (580, 45126), (654, 40020), (667, 39240), (690, 37932), (696, 37605), (828, 31610), (870, 30084), (872, 30015), (920, 28449), (981, 26680), (1035, 25288), (1044, 25070), (1090, 24012), (1160, 22563), (1305, 20056), (1308, 20010), (1334, 19620), (1380, 18966), (1635, 16008), (1656, 15805), (1740, 15042), (1962, 13340), (2001, 13080), (2070, 12644), (2088, 12535), (2180, 12006), (2507, 10440), (2610, 10028), (2616, 10005), (2668, 9810), (2760, 9483), (3161, 8280), (3270, 8004), (3335, 7848), (3480, 7521), (3924, 6670), (4002, 6540), (4140, 6322), (4360, 6003), (4905, 5336), (5014, 5220)]