556030800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^2$

素因数の和:255

約数の個数: 270

約数和(自身を含む): 2097249882

約数和(自身を除く): 1541219082

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 109, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 218, 225, 234, 240, 260, 300, 312, 325, 327, 360, 390, 400, 436, 450, 468, 520, 545, 585, 600, 624, 650, 654, 720, 780, 872, 900, 936, 975, 981, 1040, 1090, 1170, 1200, 1300, 1308, 1417, 1560, 1635, 1744, 1800, 1872, 1950, 1962, 2180, 2340, 2600, 2616, 2725, 2834, 2925, 3120, 3270, 3600, 3900, 3924, 4251, 4360, 4680, 4905, 5200, 5232, 5450, 5668, 5850, 6540, 7085, 7800, 7848, 8175, 8502, 8720, 9360, 9810, 10900, 11336, 11700, 11881, 12753, 13080, 14170, 15600, 15696, 16350, 17004, 19620, 21255, 21800, 22672, 23400, 23762, 24525, 25506, 26160, 28340, 32700, 34008, 35425, 35643, 39240, 42510, 43600, 46800, 47524, 49050, 51012, 56680, 59405, 63765, 65400, 68016, 70850, 71286, 78480, 85020, 95048, 98100, 102024, 106275, 106929, 113360, 118810, 127530, 130800, 141700, 142572, 154453, 170040, 178215, 190096, 196200, 204048, 212550, 213858, 237620, 255060, 283400, 285144, 297025, 308906, 318825, 340080, 356430, 392400, 425100, 427716, 463359, 475240, 510120, 534645, 566800, 570288, 594050, 617812, 637650, 712860, 772265, 850200, 855432, 891075, 926718, 950480, 1020240, 1069290, 1188100, 1235624, 1275300, 1390077, 1425720, 1544530, 1700400, 1710864, 1782150, 1853436, 2138580, 2316795, 2376200, 2471248, 2550600, 2673225, 2780154, 2851440, 3089060, 3564300, 3706872, 3861325, 4277160, 4633590, 4752400, 5101200, 5346450, 5560308, 6178120, 6950385, 7128600, 7413744, 7722650, 8554320, 9267180, 10692900, 11120616, 11583975, 12356240, 13900770, 14257200, 15445300, 18534360, 21385800, 22241232, 23167950, 27801540, 30890600, 34751925, 37068720, 42771600, 46335900, 55603080, 61781200, 69503850, 92671800, 111206160, 139007700, 185343600, 278015400, 556030800]

約数ペア:

[(1, 556030800), (2, 278015400), (3, 185343600), (4, 139007700), (5, 111206160), (6, 92671800), (8, 69503850), (9, 61781200), (10, 55603080), (12, 46335900), (13, 42771600), (15, 37068720), (16, 34751925), (18, 30890600), (20, 27801540), (24, 23167950), (25, 22241232), (26, 21385800), (30, 18534360), (36, 15445300), (39, 14257200), (40, 13900770), (45, 12356240), (48, 11583975), (50, 11120616), (52, 10692900), (60, 9267180), (65, 8554320), (72, 7722650), (75, 7413744), (78, 7128600), (80, 6950385), (90, 6178120), (100, 5560308), (104, 5346450), (109, 5101200), (117, 4752400), (120, 4633590), (130, 4277160), (144, 3861325), (150, 3706872), (156, 3564300), (180, 3089060), (195, 2851440), (200, 2780154), (208, 2673225), (218, 2550600), (225, 2471248), (234, 2376200), (240, 2316795), (260, 2138580), (300, 1853436), (312, 1782150), (325, 1710864), (327, 1700400), (360, 1544530), (390, 1425720), (400, 1390077), (436, 1275300), (450, 1235624), (468, 1188100), (520, 1069290), (545, 1020240), (585, 950480), (600, 926718), (624, 891075), (650, 855432), (654, 850200), (720, 772265), (780, 712860), (872, 637650), (900, 617812), (936, 594050), (975, 570288), (981, 566800), (1040, 534645), (1090, 510120), (1170, 475240), (1200, 463359), (1300, 427716), (1308, 425100), (1417, 392400), (1560, 356430), (1635, 340080), (1744, 318825), (1800, 308906), (1872, 297025), (1950, 285144), (1962, 283400), (2180, 255060), (2340, 237620), (2600, 213858), (2616, 212550), (2725, 204048), (2834, 196200), (2925, 190096), (3120, 178215), (3270, 170040), (3600, 154453), (3900, 142572), (3924, 141700), (4251, 130800), (4360, 127530), (4680, 118810), (4905, 113360), (5200, 106929), (5232, 106275), (5450, 102024), (5668, 98100), (5850, 95048), (6540, 85020), (7085, 78480), (7800, 71286), (7848, 70850), (8175, 68016), (8502, 65400), (8720, 63765), (9360, 59405), (9810, 56680), (10900, 51012), (11336, 49050), (11700, 47524), (11881, 46800), (12753, 43600), (13080, 42510), (14170, 39240), (15600, 35643), (15696, 35425), (16350, 34008), (17004, 32700), (19620, 28340), (21255, 26160), (21800, 25506), (22672, 24525), (23400, 23762)]