15922500

素因数分解:

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

素因数の和:231

約数の個数: 120

約数和(自身を含む): 50908704

約数和(自身を除く): 34986204

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 193, 220, 250, 275, 300, 330, 375, 386, 500, 550, 579, 625, 660, 750, 772, 825, 965, 1100, 1158, 1250, 1375, 1500, 1650, 1875, 1930, 2123, 2316, 2500, 2750, 2895, 3300, 3750, 3860, 4125, 4246, 4825, 5500, 5790, 6369, 6875, 7500, 8250, 8492, 9650, 10615, 11580, 12738, 13750, 14475, 16500, 19300, 20625, 21230, 24125, 25476, 27500, 28950, 31845, 41250, 42460, 48250, 53075, 57900, 63690, 72375, 82500, 96500, 106150, 120625, 127380, 144750, 159225, 212300, 241250, 265375, 289500, 318450, 361875, 482500, 530750, 636900, 723750, 796125, 1061500, 1326875, 1447500, 1592250, 2653750, 3184500, 3980625, 5307500, 7961250, 15922500]

約数ペア:

[(1, 15922500), (2, 7961250), (3, 5307500), (4, 3980625), (5, 3184500), (6, 2653750), (10, 1592250), (11, 1447500), (12, 1326875), (15, 1061500), (20, 796125), (22, 723750), (25, 636900), (30, 530750), (33, 482500), (44, 361875), (50, 318450), (55, 289500), (60, 265375), (66, 241250), (75, 212300), (100, 159225), (110, 144750), (125, 127380), (132, 120625), (150, 106150), (165, 96500), (193, 82500), (220, 72375), (250, 63690), (275, 57900), (300, 53075), (330, 48250), (375, 42460), (386, 41250), (500, 31845), (550, 28950), (579, 27500), (625, 25476), (660, 24125), (750, 21230), (772, 20625), (825, 19300), (965, 16500), (1100, 14475), (1158, 13750), (1250, 12738), (1375, 11580), (1500, 10615), (1650, 9650), (1875, 8492), (1930, 8250), (2123, 7500), (2316, 6875), (2500, 6369), (2750, 5790), (2895, 5500), (3300, 4825), (3750, 4246), (3860, 4125)]