19187400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 60219360

約数和(自身を除く): 41031960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 113, 120, 150, 200, 226, 283, 300, 339, 452, 565, 566, 600, 678, 849, 904, 1130, 1132, 1356, 1415, 1695, 1698, 2260, 2264, 2712, 2825, 2830, 3390, 3396, 4245, 4520, 5650, 5660, 6780, 6792, 7075, 8475, 8490, 11300, 11320, 13560, 14150, 16950, 16980, 21225, 22600, 28300, 31979, 33900, 33960, 42450, 56600, 63958, 67800, 84900, 95937, 127916, 159895, 169800, 191874, 255832, 319790, 383748, 479685, 639580, 767496, 799475, 959370, 1279160, 1598950, 1918740, 2398425, 3197900, 3837480, 4796850, 6395800, 9593700, 19187400]

約数ペア:

[(1, 19187400), (2, 9593700), (3, 6395800), (4, 4796850), (5, 3837480), (6, 3197900), (8, 2398425), (10, 1918740), (12, 1598950), (15, 1279160), (20, 959370), (24, 799475), (25, 767496), (30, 639580), (40, 479685), (50, 383748), (60, 319790), (75, 255832), (100, 191874), (113, 169800), (120, 159895), (150, 127916), (200, 95937), (226, 84900), (283, 67800), (300, 63958), (339, 56600), (452, 42450), (565, 33960), (566, 33900), (600, 31979), (678, 28300), (849, 22600), (904, 21225), (1130, 16980), (1132, 16950), (1356, 14150), (1415, 13560), (1695, 11320), (1698, 11300), (2260, 8490), (2264, 8475), (2712, 7075), (2825, 6792), (2830, 6780), (3390, 5660), (3396, 5650), (4245, 4520)]