42255000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{313}}^1$

素因数の和:348

約数の個数: 160

約数和(自身を含む): 147140400

約数和(自身を除く): 104885400

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, 200, 216, 225, 250, 270, 300, 313, 360, 375, 450, 500, 540, 600, 625, 626, 675, 750, 900, 939, 1000, 1080, 1125, 1250, 1252, 1350, 1500, 1565, 1800, 1875, 1878, 2250, 2500, 2504, 2700, 2817, 3000, 3130, 3375, 3750, 3756, 4500, 4695, 5000, 5400, 5625, 5634, 6260, 6750, 7500, 7512, 7825, 8451, 9000, 9390, 11250, 11268, 12520, 13500, 14085, 15000, 15650, 16875, 16902, 18780, 22500, 22536, 23475, 27000, 28170, 31300, 33750, 33804, 37560, 39125, 42255, 45000, 46950, 56340, 62600, 67500, 67608, 70425, 78250, 84510, 93900, 112680, 117375, 135000, 140850, 156500, 169020, 187800, 195625, 211275, 234750, 281700, 313000, 338040, 352125, 391250, 422550, 469500, 563400, 586875, 704250, 782500, 845100, 939000, 1056375, 1173750, 1408500, 1565000, 1690200, 1760625, 2112750, 2347500, 2817000, 3521250, 4225500, 4695000, 5281875, 7042500, 8451000, 10563750, 14085000, 21127500, 42255000]

約数ペア:

[(1, 42255000), (2, 21127500), (3, 14085000), (4, 10563750), (5, 8451000), (6, 7042500), (8, 5281875), (9, 4695000), (10, 4225500), (12, 3521250), (15, 2817000), (18, 2347500), (20, 2112750), (24, 1760625), (25, 1690200), (27, 1565000), (30, 1408500), (36, 1173750), (40, 1056375), (45, 939000), (50, 845100), (54, 782500), (60, 704250), (72, 586875), (75, 563400), (90, 469500), (100, 422550), (108, 391250), (120, 352125), (125, 338040), (135, 313000), (150, 281700), (180, 234750), (200, 211275), (216, 195625), (225, 187800), (250, 169020), (270, 156500), (300, 140850), (313, 135000), (360, 117375), (375, 112680), (450, 93900), (500, 84510), (540, 78250), (600, 70425), (625, 67608), (626, 67500), (675, 62600), (750, 56340), (900, 46950), (939, 45000), (1000, 42255), (1080, 39125), (1125, 37560), (1250, 33804), (1252, 33750), (1350, 31300), (1500, 28170), (1565, 27000), (1800, 23475), (1875, 22536), (1878, 22500), (2250, 18780), (2500, 16902), (2504, 16875), (2700, 15650), (2817, 15000), (3000, 14085), (3130, 13500), (3375, 12520), (3750, 11268), (3756, 11250), (4500, 9390), (4695, 9000), (5000, 8451), (5400, 7825), (5625, 7512), (5634, 7500), (6260, 6750)]