7638000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:112

約数の個数: 160

約数和(自身を含む): 26307840

約数和(自身を除く): 18669840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 67, 75, 76, 80, 95, 100, 114, 120, 125, 134, 150, 152, 190, 200, 201, 228, 240, 250, 268, 285, 300, 304, 335, 375, 380, 400, 402, 456, 475, 500, 536, 570, 600, 670, 750, 760, 804, 912, 950, 1000, 1005, 1072, 1140, 1200, 1273, 1340, 1425, 1500, 1520, 1608, 1675, 1900, 2000, 2010, 2280, 2375, 2546, 2680, 2850, 3000, 3216, 3350, 3800, 3819, 4020, 4560, 4750, 5025, 5092, 5360, 5700, 6000, 6365, 6700, 7125, 7600, 7638, 8040, 8375, 9500, 10050, 10184, 11400, 12730, 13400, 14250, 15276, 16080, 16750, 19000, 19095, 20100, 20368, 22800, 25125, 25460, 26800, 28500, 30552, 31825, 33500, 38000, 38190, 40200, 50250, 50920, 57000, 61104, 63650, 67000, 76380, 80400, 95475, 100500, 101840, 114000, 127300, 134000, 152760, 159125, 190950, 201000, 254600, 305520, 318250, 381900, 402000, 477375, 509200, 636500, 763800, 954750, 1273000, 1527600, 1909500, 2546000, 3819000, 7638000]

約数ペア:

[(1, 7638000), (2, 3819000), (3, 2546000), (4, 1909500), (5, 1527600), (6, 1273000), (8, 954750), (10, 763800), (12, 636500), (15, 509200), (16, 477375), (19, 402000), (20, 381900), (24, 318250), (25, 305520), (30, 254600), (38, 201000), (40, 190950), (48, 159125), (50, 152760), (57, 134000), (60, 127300), (67, 114000), (75, 101840), (76, 100500), (80, 95475), (95, 80400), (100, 76380), (114, 67000), (120, 63650), (125, 61104), (134, 57000), (150, 50920), (152, 50250), (190, 40200), (200, 38190), (201, 38000), (228, 33500), (240, 31825), (250, 30552), (268, 28500), (285, 26800), (300, 25460), (304, 25125), (335, 22800), (375, 20368), (380, 20100), (400, 19095), (402, 19000), (456, 16750), (475, 16080), (500, 15276), (536, 14250), (570, 13400), (600, 12730), (670, 11400), (750, 10184), (760, 10050), (804, 9500), (912, 8375), (950, 8040), (1000, 7638), (1005, 7600), (1072, 7125), (1140, 6700), (1200, 6365), (1273, 6000), (1340, 5700), (1425, 5360), (1500, 5092), (1520, 5025), (1608, 4750), (1675, 4560), (1900, 4020), (2000, 3819), (2010, 3800), (2280, 3350), (2375, 3216), (2546, 3000), (2680, 2850)]