53325300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 179432960

約数和(自身を除く): 126107660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 67, 70, 75, 84, 100, 105, 134, 140, 150, 175, 201, 210, 268, 300, 335, 350, 379, 402, 420, 469, 525, 670, 700, 758, 804, 938, 1005, 1050, 1137, 1340, 1407, 1516, 1675, 1876, 1895, 2010, 2100, 2274, 2345, 2653, 2814, 3350, 3790, 4020, 4548, 4690, 5025, 5306, 5628, 5685, 6700, 7035, 7580, 7959, 9380, 9475, 10050, 10612, 11370, 11725, 13265, 14070, 15918, 18950, 20100, 22740, 23450, 25393, 26530, 28140, 28425, 31836, 35175, 37900, 39795, 46900, 50786, 53060, 56850, 66325, 70350, 76179, 79590, 101572, 113700, 126965, 132650, 140700, 152358, 159180, 177751, 198975, 253930, 265300, 304716, 355502, 380895, 397950, 507860, 533253, 634825, 711004, 761790, 795900, 888755, 1066506, 1269650, 1523580, 1777510, 1904475, 2133012, 2539300, 2666265, 3555020, 3808950, 4443775, 5332530, 7617900, 8887550, 10665060, 13331325, 17775100, 26662650, 53325300]

約数ペア:

[(1, 53325300), (2, 26662650), (3, 17775100), (4, 13331325), (5, 10665060), (6, 8887550), (7, 7617900), (10, 5332530), (12, 4443775), (14, 3808950), (15, 3555020), (20, 2666265), (21, 2539300), (25, 2133012), (28, 1904475), (30, 1777510), (35, 1523580), (42, 1269650), (50, 1066506), (60, 888755), (67, 795900), (70, 761790), (75, 711004), (84, 634825), (100, 533253), (105, 507860), (134, 397950), (140, 380895), (150, 355502), (175, 304716), (201, 265300), (210, 253930), (268, 198975), (300, 177751), (335, 159180), (350, 152358), (379, 140700), (402, 132650), (420, 126965), (469, 113700), (525, 101572), (670, 79590), (700, 76179), (758, 70350), (804, 66325), (938, 56850), (1005, 53060), (1050, 50786), (1137, 46900), (1340, 39795), (1407, 37900), (1516, 35175), (1675, 31836), (1876, 28425), (1895, 28140), (2010, 26530), (2100, 25393), (2274, 23450), (2345, 22740), (2653, 20100), (2814, 18950), (3350, 15918), (3790, 14070), (4020, 13265), (4548, 11725), (4690, 11370), (5025, 10612), (5306, 10050), (5628, 9475), (5685, 9380), (6700, 7959), (7035, 7580)]