20532000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 70761600

約数和(自身を除く): 50229600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 59, 60, 75, 80, 87, 96, 100, 116, 118, 120, 125, 145, 150, 160, 174, 177, 200, 232, 236, 240, 250, 290, 295, 300, 348, 354, 375, 400, 435, 464, 472, 480, 500, 580, 590, 600, 696, 708, 725, 750, 800, 870, 885, 928, 944, 1000, 1160, 1180, 1200, 1392, 1416, 1450, 1475, 1500, 1711, 1740, 1770, 1888, 2000, 2175, 2320, 2360, 2400, 2784, 2832, 2900, 2950, 3000, 3422, 3480, 3540, 3625, 4000, 4350, 4425, 4640, 4720, 5133, 5664, 5800, 5900, 6000, 6844, 6960, 7080, 7250, 7375, 8555, 8700, 8850, 9440, 10266, 10875, 11600, 11800, 12000, 13688, 13920, 14160, 14500, 14750, 17110, 17400, 17700, 20532, 21750, 22125, 23200, 23600, 25665, 27376, 28320, 29000, 29500, 34220, 34800, 35400, 41064, 42775, 43500, 44250, 47200, 51330, 54752, 58000, 59000, 68440, 69600, 70800, 82128, 85550, 87000, 88500, 102660, 116000, 118000, 128325, 136880, 141600, 164256, 171100, 174000, 177000, 205320, 213875, 236000, 256650, 273760, 342200, 348000, 354000, 410640, 427750, 513300, 641625, 684400, 708000, 821280, 855500, 1026600, 1283250, 1368800, 1711000, 2053200, 2566500, 3422000, 4106400, 5133000, 6844000, 10266000, 20532000]

約数ペア:

[(1, 20532000), (2, 10266000), (3, 6844000), (4, 5133000), (5, 4106400), (6, 3422000), (8, 2566500), (10, 2053200), (12, 1711000), (15, 1368800), (16, 1283250), (20, 1026600), (24, 855500), (25, 821280), (29, 708000), (30, 684400), (32, 641625), (40, 513300), (48, 427750), (50, 410640), (58, 354000), (59, 348000), (60, 342200), (75, 273760), (80, 256650), (87, 236000), (96, 213875), (100, 205320), (116, 177000), (118, 174000), (120, 171100), (125, 164256), (145, 141600), (150, 136880), (160, 128325), (174, 118000), (177, 116000), (200, 102660), (232, 88500), (236, 87000), (240, 85550), (250, 82128), (290, 70800), (295, 69600), (300, 68440), (348, 59000), (354, 58000), (375, 54752), (400, 51330), (435, 47200), (464, 44250), (472, 43500), (480, 42775), (500, 41064), (580, 35400), (590, 34800), (600, 34220), (696, 29500), (708, 29000), (725, 28320), (750, 27376), (800, 25665), (870, 23600), (885, 23200), (928, 22125), (944, 21750), (1000, 20532), (1160, 17700), (1180, 17400), (1200, 17110), (1392, 14750), (1416, 14500), (1450, 14160), (1475, 13920), (1500, 13688), (1711, 12000), (1740, 11800), (1770, 11600), (1888, 10875), (2000, 10266), (2175, 9440), (2320, 8850), (2360, 8700), (2400, 8555), (2784, 7375), (2832, 7250), (2900, 7080), (2950, 6960), (3000, 6844), (3422, 6000), (3480, 5900), (3540, 5800), (3625, 5664), (4000, 5133), (4350, 4720), (4425, 4640)]