75387000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1970

約数の個数: 128

約数和(自身を含む): 253431360

約数和(自身を除く): 178044360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1933, 1950, 2600, 3000, 3250, 3866, 3900, 4875, 5799, 6500, 7732, 7800, 9665, 9750, 11598, 13000, 15464, 19330, 19500, 23196, 25129, 28995, 38660, 39000, 46392, 48325, 50258, 57990, 75387, 77320, 96650, 100516, 115980, 125645, 144975, 150774, 193300, 201032, 231960, 241625, 251290, 289950, 301548, 376935, 386600, 483250, 502580, 579900, 603096, 628225, 724875, 753870, 966500, 1005160, 1159800, 1256450, 1449750, 1507740, 1884675, 1933000, 2512900, 2899500, 3015480, 3141125, 3769350, 5025800, 5799000, 6282250, 7538700, 9423375, 12564500, 15077400, 18846750, 25129000, 37693500, 75387000]

約数ペア:

[(1, 75387000), (2, 37693500), (3, 25129000), (4, 18846750), (5, 15077400), (6, 12564500), (8, 9423375), (10, 7538700), (12, 6282250), (13, 5799000), (15, 5025800), (20, 3769350), (24, 3141125), (25, 3015480), (26, 2899500), (30, 2512900), (39, 1933000), (40, 1884675), (50, 1507740), (52, 1449750), (60, 1256450), (65, 1159800), (75, 1005160), (78, 966500), (100, 753870), (104, 724875), (120, 628225), (125, 603096), (130, 579900), (150, 502580), (156, 483250), (195, 386600), (200, 376935), (250, 301548), (260, 289950), (300, 251290), (312, 241625), (325, 231960), (375, 201032), (390, 193300), (500, 150774), (520, 144975), (600, 125645), (650, 115980), (750, 100516), (780, 96650), (975, 77320), (1000, 75387), (1300, 57990), (1500, 50258), (1560, 48325), (1625, 46392), (1933, 39000), (1950, 38660), (2600, 28995), (3000, 25129), (3250, 23196), (3866, 19500), (3900, 19330), (4875, 15464), (5799, 13000), (6500, 11598), (7732, 9750), (7800, 9665)]