51570000

素因数分解:

$2^4\times 3^3\times 5^4\times {\mathrm{191}}^1$

素因数の和:228

約数の個数: 200

約数和(自身を含む): 185940480

約数和(自身を除く): 134370480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 125, 135, 144, 150, 180, 191, 200, 216, 225, 240, 250, 270, 300, 360, 375, 382, 400, 432, 450, 500, 540, 573, 600, 625, 675, 720, 750, 764, 900, 955, 1000, 1080, 1125, 1146, 1200, 1250, 1350, 1500, 1528, 1719, 1800, 1875, 1910, 2000, 2160, 2250, 2292, 2500, 2700, 2865, 3000, 3056, 3375, 3438, 3600, 3750, 3820, 4500, 4584, 4775, 5000, 5157, 5400, 5625, 5730, 6000, 6750, 6876, 7500, 7640, 8595, 9000, 9168, 9550, 10000, 10314, 10800, 11250, 11460, 13500, 13752, 14325, 15000, 15280, 16875, 17190, 18000, 19100, 20628, 22500, 22920, 23875, 25785, 27000, 27504, 28650, 30000, 33750, 34380, 38200, 41256, 42975, 45000, 45840, 47750, 51570, 54000, 57300, 67500, 68760, 71625, 76400, 82512, 85950, 90000, 95500, 103140, 114600, 119375, 128925, 135000, 137520, 143250, 171900, 191000, 206280, 214875, 229200, 238750, 257850, 270000, 286500, 343800, 358125, 382000, 412560, 429750, 477500, 515700, 573000, 644625, 687600, 716250, 859500, 955000, 1031400, 1074375, 1146000, 1289250, 1432500, 1719000, 1910000, 2062800, 2148750, 2578500, 2865000, 3223125, 3438000, 4297500, 5157000, 5730000, 6446250, 8595000, 10314000, 12892500, 17190000, 25785000, 51570000]

約数ペア:

[(1, 51570000), (2, 25785000), (3, 17190000), (4, 12892500), (5, 10314000), (6, 8595000), (8, 6446250), (9, 5730000), (10, 5157000), (12, 4297500), (15, 3438000), (16, 3223125), (18, 2865000), (20, 2578500), (24, 2148750), (25, 2062800), (27, 1910000), (30, 1719000), (36, 1432500), (40, 1289250), (45, 1146000), (48, 1074375), (50, 1031400), (54, 955000), (60, 859500), (72, 716250), (75, 687600), (80, 644625), (90, 573000), (100, 515700), (108, 477500), (120, 429750), (125, 412560), (135, 382000), (144, 358125), (150, 343800), (180, 286500), (191, 270000), (200, 257850), (216, 238750), (225, 229200), (240, 214875), (250, 206280), (270, 191000), (300, 171900), (360, 143250), (375, 137520), (382, 135000), (400, 128925), (432, 119375), (450, 114600), (500, 103140), (540, 95500), (573, 90000), (600, 85950), (625, 82512), (675, 76400), (720, 71625), (750, 68760), (764, 67500), (900, 57300), (955, 54000), (1000, 51570), (1080, 47750), (1125, 45840), (1146, 45000), (1200, 42975), (1250, 41256), (1350, 38200), (1500, 34380), (1528, 33750), (1719, 30000), (1800, 28650), (1875, 27504), (1910, 27000), (2000, 25785), (2160, 23875), (2250, 22920), (2292, 22500), (2500, 20628), (2700, 19100), (2865, 18000), (3000, 17190), (3056, 16875), (3375, 15280), (3438, 15000), (3600, 14325), (3750, 13752), (3820, 13500), (4500, 11460), (4584, 11250), (4775, 10800), (5000, 10314), (5157, 10000), (5400, 9550), (5625, 9168), (5730, 9000), (6000, 8595), (6750, 7640), (6876, 7500)]