115137720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 256

約数和(自身を含む): 419328000

約数和(自身を除く): 304190280

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, 90, 93, 95, 108, 114, 120, 124, 135, 152, 155, 171, 180, 181, 186, 190, 216, 228, 248, 270, 279, 285, 310, 342, 360, 362, 372, 380, 456, 465, 513, 540, 543, 558, 570, 589, 620, 684, 724, 744, 760, 837, 855, 905, 930, 1026, 1080, 1086, 1116, 1140, 1178, 1240, 1368, 1395, 1448, 1629, 1674, 1710, 1767, 1810, 1860, 2052, 2172, 2232, 2280, 2356, 2565, 2715, 2790, 2945, 3258, 3348, 3420, 3439, 3534, 3620, 3720, 4104, 4185, 4344, 4712, 4887, 5130, 5301, 5430, 5580, 5611, 5890, 6516, 6696, 6840, 6878, 7068, 7240, 8145, 8370, 8835, 9774, 10260, 10317, 10602, 10860, 11160, 11222, 11780, 13032, 13756, 14136, 15903, 16290, 16740, 16833, 17195, 17670, 19548, 20520, 20634, 21204, 21720, 22444, 23560, 24435, 26505, 27512, 28055, 30951, 31806, 32580, 33480, 33666, 34390, 35340, 39096, 41268, 42408, 44888, 48870, 50499, 51585, 53010, 56110, 61902, 63612, 65160, 67332, 68780, 70680, 79515, 82536, 84165, 92853, 97740, 100998, 103170, 106020, 106609, 112220, 123804, 127224, 134664, 137560, 151497, 154755, 159030, 168330, 185706, 195480, 201996, 206340, 212040, 213218, 224440, 247608, 252495, 302994, 309510, 318060, 319827, 336660, 371412, 403992, 412680, 426436, 464265, 504990, 533045, 605988, 619020, 636120, 639654, 673320, 742824, 757485, 852872, 928530, 959481, 1009980, 1066090, 1211976, 1238040, 1279308, 1514970, 1599135, 1857060, 1918962, 2019960, 2132180, 2558616, 2878443, 3029940, 3198270, 3714120, 3837924, 4264360, 4797405, 5756886, 6059880, 6396540, 7675848, 9594810, 11513772, 12793080, 14392215, 19189620, 23027544, 28784430, 38379240, 57568860, 115137720]

約数ペア:

[(1, 115137720), (2, 57568860), (3, 38379240), (4, 28784430), (5, 23027544), (6, 19189620), (8, 14392215), (9, 12793080), (10, 11513772), (12, 9594810), (15, 7675848), (18, 6396540), (19, 6059880), (20, 5756886), (24, 4797405), (27, 4264360), (30, 3837924), (31, 3714120), (36, 3198270), (38, 3029940), (40, 2878443), (45, 2558616), (54, 2132180), (57, 2019960), (60, 1918962), (62, 1857060), (72, 1599135), (76, 1514970), (90, 1279308), (93, 1238040), (95, 1211976), (108, 1066090), (114, 1009980), (120, 959481), (124, 928530), (135, 852872), (152, 757485), (155, 742824), (171, 673320), (180, 639654), (181, 636120), (186, 619020), (190, 605988), (216, 533045), (228, 504990), (248, 464265), (270, 426436), (279, 412680), (285, 403992), (310, 371412), (342, 336660), (360, 319827), (362, 318060), (372, 309510), (380, 302994), (456, 252495), (465, 247608), (513, 224440), (540, 213218), (543, 212040), (558, 206340), (570, 201996), (589, 195480), (620, 185706), (684, 168330), (724, 159030), (744, 154755), (760, 151497), (837, 137560), (855, 134664), (905, 127224), (930, 123804), (1026, 112220), (1080, 106609), (1086, 106020), (1116, 103170), (1140, 100998), (1178, 97740), (1240, 92853), (1368, 84165), (1395, 82536), (1448, 79515), (1629, 70680), (1674, 68780), (1710, 67332), (1767, 65160), (1810, 63612), (1860, 61902), (2052, 56110), (2172, 53010), (2232, 51585), (2280, 50499), (2356, 48870), (2565, 44888), (2715, 42408), (2790, 41268), (2945, 39096), (3258, 35340), (3348, 34390), (3420, 33666), (3439, 33480), (3534, 32580), (3620, 31806), (3720, 30951), (4104, 28055), (4185, 27512), (4344, 26505), (4712, 24435), (4887, 23560), (5130, 22444), (5301, 21720), (5430, 21204), (5580, 20634), (5611, 20520), (5890, 19548), (6516, 17670), (6696, 17195), (6840, 16833), (6878, 16740), (7068, 16290), (7240, 15903), (8145, 14136), (8370, 13756), (8835, 13032), (9774, 11780), (10260, 11222), (10317, 11160), (10602, 10860)]