47954100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 149990400

約数和(自身を除く): 102036300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 47, 50, 57, 60, 75, 76, 94, 95, 100, 114, 141, 150, 179, 188, 190, 228, 235, 282, 285, 300, 358, 380, 470, 475, 537, 564, 570, 705, 716, 893, 895, 940, 950, 1074, 1140, 1175, 1410, 1425, 1786, 1790, 1900, 2148, 2350, 2679, 2685, 2820, 2850, 3401, 3525, 3572, 3580, 4465, 4475, 4700, 5358, 5370, 5700, 6802, 7050, 8413, 8930, 8950, 10203, 10716, 10740, 13395, 13425, 13604, 14100, 16826, 17005, 17860, 17900, 20406, 22325, 25239, 26790, 26850, 33652, 34010, 40812, 42065, 44650, 50478, 51015, 53580, 53700, 66975, 68020, 84130, 85025, 89300, 100956, 102030, 126195, 133950, 159847, 168260, 170050, 204060, 210325, 252390, 255075, 267900, 319694, 340100, 420650, 479541, 504780, 510150, 630975, 639388, 799235, 841300, 959082, 1020300, 1261950, 1598470, 1918164, 2397705, 2523900, 3196940, 3996175, 4795410, 7992350, 9590820, 11988525, 15984700, 23977050, 47954100]

約数ペア:

[(1, 47954100), (2, 23977050), (3, 15984700), (4, 11988525), (5, 9590820), (6, 7992350), (10, 4795410), (12, 3996175), (15, 3196940), (19, 2523900), (20, 2397705), (25, 1918164), (30, 1598470), (38, 1261950), (47, 1020300), (50, 959082), (57, 841300), (60, 799235), (75, 639388), (76, 630975), (94, 510150), (95, 504780), (100, 479541), (114, 420650), (141, 340100), (150, 319694), (179, 267900), (188, 255075), (190, 252390), (228, 210325), (235, 204060), (282, 170050), (285, 168260), (300, 159847), (358, 133950), (380, 126195), (470, 102030), (475, 100956), (537, 89300), (564, 85025), (570, 84130), (705, 68020), (716, 66975), (893, 53700), (895, 53580), (940, 51015), (950, 50478), (1074, 44650), (1140, 42065), (1175, 40812), (1410, 34010), (1425, 33652), (1786, 26850), (1790, 26790), (1900, 25239), (2148, 22325), (2350, 20406), (2679, 17900), (2685, 17860), (2820, 17005), (2850, 16826), (3401, 14100), (3525, 13604), (3572, 13425), (3580, 13395), (4465, 10740), (4475, 10716), (4700, 10203), (5358, 8950), (5370, 8930), (5700, 8413), (6802, 7050)]