517750920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 256

約数和(自身を含む): 1821312000

約数和(自身を除く): 1303561080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 61, 72, 87, 90, 108, 116, 120, 122, 135, 145, 174, 180, 183, 216, 232, 244, 261, 270, 271, 290, 305, 348, 360, 366, 435, 488, 522, 540, 542, 549, 580, 610, 696, 732, 783, 813, 870, 915, 1044, 1080, 1084, 1098, 1160, 1220, 1305, 1355, 1464, 1566, 1626, 1647, 1740, 1769, 1830, 2088, 2168, 2196, 2439, 2440, 2610, 2710, 2745, 3132, 3252, 3294, 3480, 3538, 3660, 3915, 4065, 4392, 4878, 5220, 5307, 5420, 5490, 6264, 6504, 6588, 7076, 7317, 7320, 7830, 7859, 8130, 8235, 8845, 9756, 10440, 10614, 10840, 10980, 12195, 13176, 14152, 14634, 15660, 15718, 15921, 16260, 16470, 16531, 17690, 19512, 21228, 21960, 23577, 24390, 26535, 29268, 31320, 31436, 31842, 32520, 32940, 33062, 35380, 36585, 39295, 42456, 47154, 47763, 48780, 49593, 53070, 58536, 62872, 63684, 65880, 66124, 70731, 70760, 73170, 78590, 79605, 82655, 94308, 95526, 97560, 99186, 106140, 117885, 127368, 132248, 141462, 146340, 148779, 157180, 159210, 165310, 188616, 191052, 198372, 212193, 212280, 235770, 238815, 247965, 282924, 292680, 297558, 314360, 318420, 330620, 353655, 382104, 396744, 424386, 446337, 471540, 477630, 479399, 495930, 565848, 595116, 636840, 661240, 707310, 743895, 848772, 892674, 943080, 955260, 958798, 991860, 1060965, 1190232, 1414620, 1438197, 1487790, 1697544, 1785348, 1910520, 1917596, 1983720, 2121930, 2231685, 2396995, 2829240, 2876394, 2975580, 3570696, 3835192, 4243860, 4314591, 4463370, 4793990, 5752788, 5951160, 7190985, 8487720, 8629182, 8926740, 9587980, 11505576, 12943773, 14381970, 17258364, 17853480, 19175960, 21572955, 25887546, 28763940, 34516728, 43145910, 51775092, 57527880, 64718865, 86291820, 103550184, 129437730, 172583640, 258875460, 517750920]

約数ペア:

[(1, 517750920), (2, 258875460), (3, 172583640), (4, 129437730), (5, 103550184), (6, 86291820), (8, 64718865), (9, 57527880), (10, 51775092), (12, 43145910), (15, 34516728), (18, 28763940), (20, 25887546), (24, 21572955), (27, 19175960), (29, 17853480), (30, 17258364), (36, 14381970), (40, 12943773), (45, 11505576), (54, 9587980), (58, 8926740), (60, 8629182), (61, 8487720), (72, 7190985), (87, 5951160), (90, 5752788), (108, 4793990), (116, 4463370), (120, 4314591), (122, 4243860), (135, 3835192), (145, 3570696), (174, 2975580), (180, 2876394), (183, 2829240), (216, 2396995), (232, 2231685), (244, 2121930), (261, 1983720), (270, 1917596), (271, 1910520), (290, 1785348), (305, 1697544), (348, 1487790), (360, 1438197), (366, 1414620), (435, 1190232), (488, 1060965), (522, 991860), (540, 958798), (542, 955260), (549, 943080), (580, 892674), (610, 848772), (696, 743895), (732, 707310), (783, 661240), (813, 636840), (870, 595116), (915, 565848), (1044, 495930), (1080, 479399), (1084, 477630), (1098, 471540), (1160, 446337), (1220, 424386), (1305, 396744), (1355, 382104), (1464, 353655), (1566, 330620), (1626, 318420), (1647, 314360), (1740, 297558), (1769, 292680), (1830, 282924), (2088, 247965), (2168, 238815), (2196, 235770), (2439, 212280), (2440, 212193), (2610, 198372), (2710, 191052), (2745, 188616), (3132, 165310), (3252, 159210), (3294, 157180), (3480, 148779), (3538, 146340), (3660, 141462), (3915, 132248), (4065, 127368), (4392, 117885), (4878, 106140), (5220, 99186), (5307, 97560), (5420, 95526), (5490, 94308), (6264, 82655), (6504, 79605), (6588, 78590), (7076, 73170), (7317, 70760), (7320, 70731), (7830, 66124), (7859, 65880), (8130, 63684), (8235, 62872), (8845, 58536), (9756, 53070), (10440, 49593), (10614, 48780), (10840, 47763), (10980, 47154), (12195, 42456), (13176, 39295), (14152, 36585), (14634, 35380), (15660, 33062), (15718, 32940), (15921, 32520), (16260, 31842), (16470, 31436), (16531, 31320), (17690, 29268), (19512, 26535), (21228, 24390), (21960, 23577)]