454891320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 1659359520

約数和(自身を除く): 1204468200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 71, 72, 74, 78, 90, 104, 111, 117, 120, 130, 142, 148, 156, 180, 185, 195, 213, 222, 234, 260, 284, 296, 312, 333, 355, 360, 370, 390, 426, 444, 468, 481, 520, 555, 568, 585, 639, 666, 710, 740, 780, 852, 888, 923, 936, 962, 1065, 1110, 1170, 1278, 1332, 1369, 1420, 1443, 1480, 1560, 1665, 1704, 1846, 1924, 2130, 2220, 2340, 2405, 2556, 2627, 2664, 2738, 2769, 2840, 2886, 3195, 3330, 3692, 3848, 4107, 4260, 4329, 4440, 4615, 4680, 4810, 5112, 5254, 5476, 5538, 5772, 6390, 6660, 6845, 7215, 7384, 7881, 8214, 8307, 8520, 8658, 9230, 9620, 10508, 10952, 11076, 11544, 12321, 12780, 13135, 13320, 13690, 13845, 14430, 15762, 16428, 16614, 17316, 17797, 18460, 19240, 20535, 21016, 21645, 22152, 23643, 24642, 25560, 26270, 27380, 27690, 28860, 31524, 32856, 33228, 34151, 34632, 35594, 36920, 39405, 41070, 41535, 43290, 47286, 49284, 52540, 53391, 54760, 55380, 57720, 61605, 63048, 66456, 68302, 71188, 78810, 82140, 83070, 86580, 88985, 94572, 97199, 98568, 102453, 105080, 106782, 110760, 118215, 123210, 136604, 142376, 157620, 160173, 164280, 166140, 170755, 173160, 177970, 189144, 194398, 204906, 213564, 236430, 246420, 266955, 273208, 291597, 307359, 315240, 320346, 332280, 341510, 355940, 388796, 409812, 427128, 472860, 485995, 492840, 512265, 533910, 583194, 614718, 640692, 683020, 711880, 777592, 800865, 819624, 874791, 945720, 971990, 1024530, 1067820, 1166388, 1229436, 1263587, 1281384, 1366040, 1457985, 1536795, 1601730, 1749582, 1943980, 2049060, 2135640, 2332776, 2458872, 2527174, 2915970, 3073590, 3203460, 3499164, 3790761, 3887960, 4098120, 4373955, 5054348, 5831940, 6147180, 6317935, 6406920, 6998328, 7581522, 8747910, 10108696, 11372283, 11663880, 12294360, 12635870, 15163044, 17495820, 18953805, 22744566, 25271740, 30326088, 34991640, 37907610, 45489132, 50543480, 56861415, 75815220, 90978264, 113722830, 151630440, 227445660, 454891320]

約数ペア:

[(1, 454891320), (2, 227445660), (3, 151630440), (4, 113722830), (5, 90978264), (6, 75815220), (8, 56861415), (9, 50543480), (10, 45489132), (12, 37907610), (13, 34991640), (15, 30326088), (18, 25271740), (20, 22744566), (24, 18953805), (26, 17495820), (30, 15163044), (36, 12635870), (37, 12294360), (39, 11663880), (40, 11372283), (45, 10108696), (52, 8747910), (60, 7581522), (65, 6998328), (71, 6406920), (72, 6317935), (74, 6147180), (78, 5831940), (90, 5054348), (104, 4373955), (111, 4098120), (117, 3887960), (120, 3790761), (130, 3499164), (142, 3203460), (148, 3073590), (156, 2915970), (180, 2527174), (185, 2458872), (195, 2332776), (213, 2135640), (222, 2049060), (234, 1943980), (260, 1749582), (284, 1601730), (296, 1536795), (312, 1457985), (333, 1366040), (355, 1281384), (360, 1263587), (370, 1229436), (390, 1166388), (426, 1067820), (444, 1024530), (468, 971990), (481, 945720), (520, 874791), (555, 819624), (568, 800865), (585, 777592), (639, 711880), (666, 683020), (710, 640692), (740, 614718), (780, 583194), (852, 533910), (888, 512265), (923, 492840), (936, 485995), (962, 472860), (1065, 427128), (1110, 409812), (1170, 388796), (1278, 355940), (1332, 341510), (1369, 332280), (1420, 320346), (1443, 315240), (1480, 307359), (1560, 291597), (1665, 273208), (1704, 266955), (1846, 246420), (1924, 236430), (2130, 213564), (2220, 204906), (2340, 194398), (2405, 189144), (2556, 177970), (2627, 173160), (2664, 170755), (2738, 166140), (2769, 164280), (2840, 160173), (2886, 157620), (3195, 142376), (3330, 136604), (3692, 123210), (3848, 118215), (4107, 110760), (4260, 106782), (4329, 105080), (4440, 102453), (4615, 98568), (4680, 97199), (4810, 94572), (5112, 88985), (5254, 86580), (5476, 83070), (5538, 82140), (5772, 78810), (6390, 71188), (6660, 68302), (6845, 66456), (7215, 63048), (7384, 61605), (7881, 57720), (8214, 55380), (8307, 54760), (8520, 53391), (8658, 52540), (9230, 49284), (9620, 47286), (10508, 43290), (10952, 41535), (11076, 41070), (11544, 39405), (12321, 36920), (12780, 35594), (13135, 34632), (13320, 34151), (13690, 33228), (13845, 32856), (14430, 31524), (15762, 28860), (16428, 27690), (16614, 27380), (17316, 26270), (17797, 25560), (18460, 24642), (19240, 23643), (20535, 22152), (21016, 21645)]