25058400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 83525904

約数和(自身を除く): 58467504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 75, 80, 96, 100, 106, 120, 150, 159, 160, 197, 200, 212, 240, 265, 300, 318, 394, 400, 424, 480, 530, 591, 600, 636, 788, 795, 800, 848, 985, 1060, 1182, 1200, 1272, 1325, 1576, 1590, 1696, 1970, 2120, 2364, 2400, 2544, 2650, 2955, 3152, 3180, 3940, 3975, 4240, 4728, 4925, 5088, 5300, 5910, 6304, 6360, 7880, 7950, 8480, 9456, 9850, 10441, 10600, 11820, 12720, 14775, 15760, 15900, 18912, 19700, 20882, 21200, 23640, 25440, 29550, 31323, 31520, 31800, 39400, 41764, 42400, 47280, 52205, 59100, 62646, 63600, 78800, 83528, 94560, 104410, 118200, 125292, 127200, 156615, 157600, 167056, 208820, 236400, 250584, 261025, 313230, 334112, 417640, 472800, 501168, 522050, 626460, 783075, 835280, 1002336, 1044100, 1252920, 1566150, 1670560, 2088200, 2505840, 3132300, 4176400, 5011680, 6264600, 8352800, 12529200, 25058400]

約数ペア:

[(1, 25058400), (2, 12529200), (3, 8352800), (4, 6264600), (5, 5011680), (6, 4176400), (8, 3132300), (10, 2505840), (12, 2088200), (15, 1670560), (16, 1566150), (20, 1252920), (24, 1044100), (25, 1002336), (30, 835280), (32, 783075), (40, 626460), (48, 522050), (50, 501168), (53, 472800), (60, 417640), (75, 334112), (80, 313230), (96, 261025), (100, 250584), (106, 236400), (120, 208820), (150, 167056), (159, 157600), (160, 156615), (197, 127200), (200, 125292), (212, 118200), (240, 104410), (265, 94560), (300, 83528), (318, 78800), (394, 63600), (400, 62646), (424, 59100), (480, 52205), (530, 47280), (591, 42400), (600, 41764), (636, 39400), (788, 31800), (795, 31520), (800, 31323), (848, 29550), (985, 25440), (1060, 23640), (1182, 21200), (1200, 20882), (1272, 19700), (1325, 18912), (1576, 15900), (1590, 15760), (1696, 14775), (1970, 12720), (2120, 11820), (2364, 10600), (2400, 10441), (2544, 9850), (2650, 9456), (2955, 8480), (3152, 7950), (3180, 7880), (3940, 6360), (3975, 6304), (4240, 5910), (4728, 5300), (4925, 5088)]