25785000

素因数分解:

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

素因数の和:226

約数の個数: 160

約数和(自身を含む): 89971200

約数和(自身を除く): 64186200

約数列:

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

約数ペア:

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