52321320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 181958400

約数和(自身を除く): 129637080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 71, 72, 89, 90, 92, 115, 120, 138, 142, 178, 180, 184, 207, 213, 230, 267, 276, 284, 345, 355, 356, 360, 414, 426, 445, 460, 534, 552, 568, 639, 690, 710, 712, 801, 828, 852, 890, 920, 1035, 1065, 1068, 1278, 1335, 1380, 1420, 1602, 1633, 1656, 1704, 1780, 2047, 2070, 2130, 2136, 2556, 2670, 2760, 2840, 3195, 3204, 3266, 3560, 4005, 4094, 4140, 4260, 4899, 5112, 5340, 6141, 6319, 6390, 6408, 6532, 8010, 8165, 8188, 8280, 8520, 9798, 10235, 10680, 12282, 12638, 12780, 13064, 14697, 16020, 16330, 16376, 18423, 18957, 19596, 20470, 24495, 24564, 25276, 25560, 29394, 30705, 31595, 32040, 32660, 36846, 37914, 39192, 40940, 48990, 49128, 50552, 56871, 58788, 61410, 63190, 65320, 73485, 73692, 75828, 81880, 92115, 94785, 97980, 113742, 117576, 122820, 126380, 145337, 146970, 147384, 151656, 184230, 189570, 195960, 227484, 245640, 252760, 284355, 290674, 293940, 368460, 379140, 436011, 454968, 568710, 581348, 587880, 726685, 736920, 758280, 872022, 1137420, 1162696, 1308033, 1453370, 1744044, 2180055, 2274840, 2616066, 2906740, 3488088, 4360110, 5232132, 5813480, 6540165, 8720220, 10464264, 13080330, 17440440, 26160660, 52321320]

約数ペア:

[(1, 52321320), (2, 26160660), (3, 17440440), (4, 13080330), (5, 10464264), (6, 8720220), (8, 6540165), (9, 5813480), (10, 5232132), (12, 4360110), (15, 3488088), (18, 2906740), (20, 2616066), (23, 2274840), (24, 2180055), (30, 1744044), (36, 1453370), (40, 1308033), (45, 1162696), (46, 1137420), (60, 872022), (69, 758280), (71, 736920), (72, 726685), (89, 587880), (90, 581348), (92, 568710), (115, 454968), (120, 436011), (138, 379140), (142, 368460), (178, 293940), (180, 290674), (184, 284355), (207, 252760), (213, 245640), (230, 227484), (267, 195960), (276, 189570), (284, 184230), (345, 151656), (355, 147384), (356, 146970), (360, 145337), (414, 126380), (426, 122820), (445, 117576), (460, 113742), (534, 97980), (552, 94785), (568, 92115), (639, 81880), (690, 75828), (710, 73692), (712, 73485), (801, 65320), (828, 63190), (852, 61410), (890, 58788), (920, 56871), (1035, 50552), (1065, 49128), (1068, 48990), (1278, 40940), (1335, 39192), (1380, 37914), (1420, 36846), (1602, 32660), (1633, 32040), (1656, 31595), (1704, 30705), (1780, 29394), (2047, 25560), (2070, 25276), (2130, 24564), (2136, 24495), (2556, 20470), (2670, 19596), (2760, 18957), (2840, 18423), (3195, 16376), (3204, 16330), (3266, 16020), (3560, 14697), (4005, 13064), (4094, 12780), (4140, 12638), (4260, 12282), (4899, 10680), (5112, 10235), (5340, 9798), (6141, 8520), (6319, 8280), (6390, 8188), (6408, 8165), (6532, 8010)]