23845500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{757}}^1$

素因数の和:789

約数の個数: 144

約数和(自身を含む): 86084544

約数和(自身を除く): 62239044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 757, 875, 900, 1050, 1125, 1260, 1500, 1514, 1575, 1750, 2100, 2250, 2271, 2625, 3028, 3150, 3500, 3785, 4500, 4542, 5250, 5299, 6300, 6813, 7570, 7875, 9084, 10500, 10598, 11355, 13626, 15140, 15750, 15897, 18925, 21196, 22710, 26495, 27252, 31500, 31794, 34065, 37850, 45420, 47691, 52990, 56775, 63588, 68130, 75700, 79485, 94625, 95382, 105980, 113550, 132475, 136260, 158970, 170325, 189250, 190764, 227100, 238455, 264950, 283875, 317940, 340650, 378500, 397425, 476910, 529900, 567750, 662375, 681300, 794850, 851625, 953820, 1135500, 1192275, 1324750, 1589700, 1703250, 1987125, 2384550, 2649500, 3406500, 3974250, 4769100, 5961375, 7948500, 11922750, 23845500]

約数ペア:

[(1, 23845500), (2, 11922750), (3, 7948500), (4, 5961375), (5, 4769100), (6, 3974250), (7, 3406500), (9, 2649500), (10, 2384550), (12, 1987125), (14, 1703250), (15, 1589700), (18, 1324750), (20, 1192275), (21, 1135500), (25, 953820), (28, 851625), (30, 794850), (35, 681300), (36, 662375), (42, 567750), (45, 529900), (50, 476910), (60, 397425), (63, 378500), (70, 340650), (75, 317940), (84, 283875), (90, 264950), (100, 238455), (105, 227100), (125, 190764), (126, 189250), (140, 170325), (150, 158970), (175, 136260), (180, 132475), (210, 113550), (225, 105980), (250, 95382), (252, 94625), (300, 79485), (315, 75700), (350, 68130), (375, 63588), (420, 56775), (450, 52990), (500, 47691), (525, 45420), (630, 37850), (700, 34065), (750, 31794), (757, 31500), (875, 27252), (900, 26495), (1050, 22710), (1125, 21196), (1260, 18925), (1500, 15897), (1514, 15750), (1575, 15140), (1750, 13626), (2100, 11355), (2250, 10598), (2271, 10500), (2625, 9084), (3028, 7875), (3150, 7570), (3500, 6813), (3785, 6300), (4500, 5299), (4542, 5250)]