31845000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 109090080

約数和(自身を除く): 77245080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 125, 132, 150, 165, 193, 200, 220, 250, 264, 275, 300, 330, 375, 386, 440, 500, 550, 579, 600, 625, 660, 750, 772, 825, 965, 1000, 1100, 1158, 1250, 1320, 1375, 1500, 1544, 1650, 1875, 1930, 2123, 2200, 2316, 2500, 2750, 2895, 3000, 3300, 3750, 3860, 4125, 4246, 4632, 4825, 5000, 5500, 5790, 6369, 6600, 6875, 7500, 7720, 8250, 8492, 9650, 10615, 11000, 11580, 12738, 13750, 14475, 15000, 16500, 16984, 19300, 20625, 21230, 23160, 24125, 25476, 27500, 28950, 31845, 33000, 38600, 41250, 42460, 48250, 50952, 53075, 55000, 57900, 63690, 72375, 82500, 84920, 96500, 106150, 115800, 120625, 127380, 144750, 159225, 165000, 193000, 212300, 241250, 254760, 265375, 289500, 318450, 361875, 424600, 482500, 530750, 579000, 636900, 723750, 796125, 965000, 1061500, 1273800, 1326875, 1447500, 1592250, 2123000, 2653750, 2895000, 3184500, 3980625, 5307500, 6369000, 7961250, 10615000, 15922500, 31845000]

約数ペア:

[(1, 31845000), (2, 15922500), (3, 10615000), (4, 7961250), (5, 6369000), (6, 5307500), (8, 3980625), (10, 3184500), (11, 2895000), (12, 2653750), (15, 2123000), (20, 1592250), (22, 1447500), (24, 1326875), (25, 1273800), (30, 1061500), (33, 965000), (40, 796125), (44, 723750), (50, 636900), (55, 579000), (60, 530750), (66, 482500), (75, 424600), (88, 361875), (100, 318450), (110, 289500), (120, 265375), (125, 254760), (132, 241250), (150, 212300), (165, 193000), (193, 165000), (200, 159225), (220, 144750), (250, 127380), (264, 120625), (275, 115800), (300, 106150), (330, 96500), (375, 84920), (386, 82500), (440, 72375), (500, 63690), (550, 57900), (579, 55000), (600, 53075), (625, 50952), (660, 48250), (750, 42460), (772, 41250), (825, 38600), (965, 33000), (1000, 31845), (1100, 28950), (1158, 27500), (1250, 25476), (1320, 24125), (1375, 23160), (1500, 21230), (1544, 20625), (1650, 19300), (1875, 16984), (1930, 16500), (2123, 15000), (2200, 14475), (2316, 13750), (2500, 12738), (2750, 11580), (2895, 11000), (3000, 10615), (3300, 9650), (3750, 8492), (3860, 8250), (4125, 7720), (4246, 7500), (4632, 6875), (4825, 6600), (5000, 6369), (5500, 5790)]