65115000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{1447}}^1$

素因数の和:1479

約数の個数: 120

約数和(自身を含む): 220523160

約数和(自身を除く): 155408160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1447, 1500, 1800, 1875, 2250, 2500, 2894, 3000, 3750, 4341, 4500, 5000, 5625, 5788, 7235, 7500, 8682, 9000, 11250, 11576, 13023, 14470, 15000, 17364, 21705, 22500, 26046, 28940, 34728, 36175, 43410, 45000, 52092, 57880, 65115, 72350, 86820, 104184, 108525, 130230, 144700, 173640, 180875, 217050, 260460, 289400, 325575, 361750, 434100, 520920, 542625, 651150, 723500, 868200, 904375, 1085250, 1302300, 1447000, 1627875, 1808750, 2170500, 2604600, 2713125, 3255750, 3617500, 4341000, 5426250, 6511500, 7235000, 8139375, 10852500, 13023000, 16278750, 21705000, 32557500, 65115000]

約数ペア:

[(1, 65115000), (2, 32557500), (3, 21705000), (4, 16278750), (5, 13023000), (6, 10852500), (8, 8139375), (9, 7235000), (10, 6511500), (12, 5426250), (15, 4341000), (18, 3617500), (20, 3255750), (24, 2713125), (25, 2604600), (30, 2170500), (36, 1808750), (40, 1627875), (45, 1447000), (50, 1302300), (60, 1085250), (72, 904375), (75, 868200), (90, 723500), (100, 651150), (120, 542625), (125, 520920), (150, 434100), (180, 361750), (200, 325575), (225, 289400), (250, 260460), (300, 217050), (360, 180875), (375, 173640), (450, 144700), (500, 130230), (600, 108525), (625, 104184), (750, 86820), (900, 72350), (1000, 65115), (1125, 57880), (1250, 52092), (1447, 45000), (1500, 43410), (1800, 36175), (1875, 34728), (2250, 28940), (2500, 26046), (2894, 22500), (3000, 21705), (3750, 17364), (4341, 15000), (4500, 14470), (5000, 13023), (5625, 11576), (5788, 11250), (7235, 9000), (7500, 8682)]