853036920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 384

約数和(自身を含む): 3144960000

約数和(自身を除く): 2291923080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 62, 72, 76, 81, 90, 93, 95, 108, 114, 120, 124, 135, 149, 152, 155, 162, 171, 180, 186, 190, 216, 228, 243, 248, 270, 279, 285, 298, 310, 324, 342, 360, 372, 380, 405, 447, 456, 465, 486, 513, 540, 558, 570, 589, 596, 620, 648, 684, 744, 745, 760, 810, 837, 855, 894, 930, 972, 1026, 1080, 1116, 1140, 1178, 1192, 1215, 1240, 1341, 1368, 1395, 1490, 1539, 1620, 1674, 1710, 1767, 1788, 1860, 1944, 2052, 2232, 2235, 2280, 2356, 2430, 2511, 2565, 2682, 2790, 2831, 2945, 2980, 3078, 3240, 3348, 3420, 3534, 3576, 3720, 4023, 4104, 4185, 4470, 4617, 4619, 4712, 4860, 5022, 5130, 5301, 5364, 5580, 5662, 5890, 5960, 6156, 6696, 6705, 6840, 7068, 7533, 7695, 8046, 8370, 8493, 8835, 8940, 9234, 9238, 9720, 10044, 10260, 10602, 10728, 11160, 11324, 11780, 12069, 12312, 12555, 13410, 13857, 14136, 14155, 15066, 15390, 15903, 16092, 16740, 16986, 17670, 17880, 18468, 18476, 20088, 20115, 20520, 21204, 22648, 23085, 23095, 23560, 24138, 25110, 25479, 26505, 26820, 27714, 28310, 30132, 30780, 31806, 32184, 33480, 33972, 35340, 36207, 36936, 36952, 37665, 40230, 41571, 42408, 42465, 46170, 46190, 47709, 48276, 50220, 50958, 53010, 53640, 55428, 56620, 60264, 60345, 61560, 63612, 67944, 69285, 70680, 72414, 75330, 76437, 79515, 80460, 83142, 84930, 87761, 92340, 92380, 95418, 96552, 100440, 101916, 106020, 110856, 113240, 120690, 124713, 127224, 127395, 138570, 143127, 144828, 150660, 152874, 159030, 160920, 166284, 169860, 175522, 181035, 184680, 184760, 190836, 203832, 207855, 212040, 229311, 238545, 241380, 249426, 254790, 263283, 277140, 286254, 289656, 301320, 305748, 318060, 332568, 339720, 351044, 362070, 374139, 381672, 382185, 415710, 438805, 458622, 477090, 482760, 498852, 509580, 526566, 554280, 572508, 611496, 623565, 636120, 687933, 702088, 715635, 724140, 748278, 764370, 789849, 831420, 877610, 917244, 954180, 997704, 1019160, 1053132, 1122417, 1145016, 1146555, 1247130, 1316415, 1375866, 1431270, 1448280, 1496556, 1528740, 1579698, 1662840, 1755220, 1834488, 1870695, 1908360, 2106264, 2244834, 2293110, 2369547, 2494260, 2632830, 2751732, 2862540, 2993112, 3057480, 3159396, 3439665, 3510440, 3741390, 3949245, 4489668, 4586220, 4739094, 4988520, 5265660, 5503464, 5612085, 5725080, 6318792, 6879330, 7108641, 7482780, 7898490, 8979336, 9172440, 9478188, 10531320, 11224170, 11847735, 13758660, 14217282, 14965560, 15796980, 18956376, 21325923, 22448340, 23695470, 27517320, 28434564, 31593960, 35543205, 42651846, 44896680, 47390940, 56869128, 71086410, 85303692, 94781880, 106629615, 142172820, 170607384, 213259230, 284345640, 426518460, 853036920]

約数ペア:

[(1, 853036920), (2, 426518460), (3, 284345640), (4, 213259230), (5, 170607384), (6, 142172820), (8, 106629615), (9, 94781880), (10, 85303692), (12, 71086410), (15, 56869128), (18, 47390940), (19, 44896680), (20, 42651846), (24, 35543205), (27, 31593960), (30, 28434564), (31, 27517320), (36, 23695470), (38, 22448340), (40, 21325923), (45, 18956376), (54, 15796980), (57, 14965560), (60, 14217282), (62, 13758660), (72, 11847735), (76, 11224170), (81, 10531320), (90, 9478188), (93, 9172440), (95, 8979336), (108, 7898490), (114, 7482780), (120, 7108641), (124, 6879330), (135, 6318792), (149, 5725080), (152, 5612085), (155, 5503464), (162, 5265660), (171, 4988520), (180, 4739094), (186, 4586220), (190, 4489668), (216, 3949245), (228, 3741390), (243, 3510440), (248, 3439665), (270, 3159396), (279, 3057480), (285, 2993112), (298, 2862540), (310, 2751732), (324, 2632830), (342, 2494260), (360, 2369547), (372, 2293110), (380, 2244834), (405, 2106264), (447, 1908360), (456, 1870695), (465, 1834488), (486, 1755220), (513, 1662840), (540, 1579698), (558, 1528740), (570, 1496556), (589, 1448280), (596, 1431270), (620, 1375866), (648, 1316415), (684, 1247130), (744, 1146555), (745, 1145016), (760, 1122417), (810, 1053132), (837, 1019160), (855, 997704), (894, 954180), (930, 917244), (972, 877610), (1026, 831420), (1080, 789849), (1116, 764370), (1140, 748278), (1178, 724140), (1192, 715635), (1215, 702088), (1240, 687933), (1341, 636120), (1368, 623565), (1395, 611496), (1490, 572508), (1539, 554280), (1620, 526566), (1674, 509580), (1710, 498852), (1767, 482760), (1788, 477090), (1860, 458622), (1944, 438805), (2052, 415710), (2232, 382185), (2235, 381672), (2280, 374139), (2356, 362070), (2430, 351044), (2511, 339720), (2565, 332568), (2682, 318060), (2790, 305748), (2831, 301320), (2945, 289656), (2980, 286254), (3078, 277140), (3240, 263283), (3348, 254790), (3420, 249426), (3534, 241380), (3576, 238545), (3720, 229311), (4023, 212040), (4104, 207855), (4185, 203832), (4470, 190836), (4617, 184760), (4619, 184680), (4712, 181035), (4860, 175522), (5022, 169860), (5130, 166284), (5301, 160920), (5364, 159030), (5580, 152874), (5662, 150660), (5890, 144828), (5960, 143127), (6156, 138570), (6696, 127395), (6705, 127224), (6840, 124713), (7068, 120690), (7533, 113240), (7695, 110856), (8046, 106020), (8370, 101916), (8493, 100440), (8835, 96552), (8940, 95418), (9234, 92380), (9238, 92340), (9720, 87761), (10044, 84930), (10260, 83142), (10602, 80460), (10728, 79515), (11160, 76437), (11324, 75330), (11780, 72414), (12069, 70680), (12312, 69285), (12555, 67944), (13410, 63612), (13857, 61560), (14136, 60345), (14155, 60264), (15066, 56620), (15390, 55428), (15903, 53640), (16092, 53010), (16740, 50958), (16986, 50220), (17670, 48276), (17880, 47709), (18468, 46190), (18476, 46170), (20088, 42465), (20115, 42408), (20520, 41571), (21204, 40230), (22648, 37665), (23085, 36952), (23095, 36936), (23560, 36207), (24138, 35340), (25110, 33972), (25479, 33480), (26505, 32184), (26820, 31806), (27714, 30780), (28310, 30132)]