450318240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 288

約数和(自身を含む): 1643241600

約数和(自身を除く): 1192923360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 109, 114, 120, 144, 151, 152, 160, 171, 180, 190, 218, 228, 240, 285, 288, 302, 304, 327, 342, 360, 380, 436, 453, 456, 480, 545, 570, 604, 608, 654, 684, 720, 755, 760, 855, 872, 906, 912, 981, 1090, 1140, 1208, 1308, 1359, 1368, 1440, 1510, 1520, 1635, 1710, 1744, 1812, 1824, 1962, 2071, 2180, 2265, 2280, 2416, 2616, 2718, 2736, 2869, 3020, 3040, 3270, 3420, 3488, 3624, 3924, 4142, 4360, 4530, 4560, 4832, 4905, 5232, 5436, 5472, 5738, 6040, 6213, 6540, 6795, 6840, 7248, 7848, 8284, 8607, 8720, 9060, 9120, 9810, 10355, 10464, 10872, 11476, 12080, 12426, 13080, 13590, 13680, 14345, 14496, 15696, 16459, 16568, 17214, 17440, 18120, 18639, 19620, 20710, 21744, 22952, 24160, 24852, 25821, 26160, 27180, 27360, 28690, 31065, 31392, 32918, 33136, 34428, 36240, 37278, 39240, 41420, 43035, 43488, 45904, 49377, 49704, 51642, 52320, 54360, 57380, 62130, 65836, 66272, 68856, 72480, 74556, 78480, 82295, 82840, 86070, 91808, 93195, 98754, 99408, 103284, 108720, 114760, 124260, 129105, 131672, 137712, 148131, 149112, 156960, 164590, 165680, 172140, 186390, 197508, 198816, 206568, 217440, 229520, 246885, 248520, 258210, 263344, 275424, 296262, 298224, 312721, 329180, 331360, 344280, 372780, 395016, 413136, 459040, 493770, 497040, 516420, 526688, 592524, 596448, 625442, 658360, 688560, 740655, 745560, 790032, 826272, 938163, 987540, 994080, 1032840, 1185048, 1250884, 1316720, 1377120, 1481310, 1491120, 1563605, 1580064, 1876326, 1975080, 2065680, 2370096, 2501768, 2633440, 2814489, 2962620, 2982240, 3127210, 3752652, 3950160, 4131360, 4690815, 4740192, 5003536, 5628978, 5925240, 6254420, 7505304, 7900320, 9381630, 10007072, 11257956, 11850480, 12508840, 14072445, 15010608, 18763260, 22515912, 23700960, 25017680, 28144890, 30021216, 37526520, 45031824, 50035360, 56289780, 75053040, 90063648, 112579560, 150106080, 225159120, 450318240]

約数ペア:

[(1, 450318240), (2, 225159120), (3, 150106080), (4, 112579560), (5, 90063648), (6, 75053040), (8, 56289780), (9, 50035360), (10, 45031824), (12, 37526520), (15, 30021216), (16, 28144890), (18, 25017680), (19, 23700960), (20, 22515912), (24, 18763260), (30, 15010608), (32, 14072445), (36, 12508840), (38, 11850480), (40, 11257956), (45, 10007072), (48, 9381630), (57, 7900320), (60, 7505304), (72, 6254420), (76, 5925240), (80, 5628978), (90, 5003536), (95, 4740192), (96, 4690815), (109, 4131360), (114, 3950160), (120, 3752652), (144, 3127210), (151, 2982240), (152, 2962620), (160, 2814489), (171, 2633440), (180, 2501768), (190, 2370096), (218, 2065680), (228, 1975080), (240, 1876326), (285, 1580064), (288, 1563605), (302, 1491120), (304, 1481310), (327, 1377120), (342, 1316720), (360, 1250884), (380, 1185048), (436, 1032840), (453, 994080), (456, 987540), (480, 938163), (545, 826272), (570, 790032), (604, 745560), (608, 740655), (654, 688560), (684, 658360), (720, 625442), (755, 596448), (760, 592524), (855, 526688), (872, 516420), (906, 497040), (912, 493770), (981, 459040), (1090, 413136), (1140, 395016), (1208, 372780), (1308, 344280), (1359, 331360), (1368, 329180), (1440, 312721), (1510, 298224), (1520, 296262), (1635, 275424), (1710, 263344), (1744, 258210), (1812, 248520), (1824, 246885), (1962, 229520), (2071, 217440), (2180, 206568), (2265, 198816), (2280, 197508), (2416, 186390), (2616, 172140), (2718, 165680), (2736, 164590), (2869, 156960), (3020, 149112), (3040, 148131), (3270, 137712), (3420, 131672), (3488, 129105), (3624, 124260), (3924, 114760), (4142, 108720), (4360, 103284), (4530, 99408), (4560, 98754), (4832, 93195), (4905, 91808), (5232, 86070), (5436, 82840), (5472, 82295), (5738, 78480), (6040, 74556), (6213, 72480), (6540, 68856), (6795, 66272), (6840, 65836), (7248, 62130), (7848, 57380), (8284, 54360), (8607, 52320), (8720, 51642), (9060, 49704), (9120, 49377), (9810, 45904), (10355, 43488), (10464, 43035), (10872, 41420), (11476, 39240), (12080, 37278), (12426, 36240), (13080, 34428), (13590, 33136), (13680, 32918), (14345, 31392), (14496, 31065), (15696, 28690), (16459, 27360), (16568, 27180), (17214, 26160), (17440, 25821), (18120, 24852), (18639, 24160), (19620, 22952), (20710, 21744)]