77248000

素因数分解:

$2^9\times 5^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 160

約数和(自身を含む): 206826048

約数和(自身を除く): 129578048

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 71, 80, 85, 100, 125, 128, 136, 142, 160, 170, 200, 250, 256, 272, 284, 320, 340, 355, 400, 425, 500, 512, 544, 568, 640, 680, 710, 800, 850, 1000, 1088, 1136, 1207, 1280, 1360, 1420, 1600, 1700, 1775, 2000, 2125, 2176, 2272, 2414, 2560, 2720, 2840, 3200, 3400, 3550, 4000, 4250, 4352, 4544, 4828, 5440, 5680, 6035, 6400, 6800, 7100, 8000, 8500, 8704, 8875, 9088, 9656, 10880, 11360, 12070, 12800, 13600, 14200, 16000, 17000, 17750, 18176, 19312, 21760, 22720, 24140, 27200, 28400, 30175, 32000, 34000, 35500, 36352, 38624, 43520, 45440, 48280, 54400, 56800, 60350, 64000, 68000, 71000, 77248, 90880, 96560, 108800, 113600, 120700, 136000, 142000, 150875, 154496, 181760, 193120, 217600, 227200, 241400, 272000, 284000, 301750, 308992, 386240, 454400, 482800, 544000, 568000, 603500, 617984, 772480, 908800, 965600, 1088000, 1136000, 1207000, 1544960, 1931200, 2272000, 2414000, 3089920, 3862400, 4544000, 4828000, 7724800, 9656000, 15449600, 19312000, 38624000, 77248000]

約数ペア:

[(1, 77248000), (2, 38624000), (4, 19312000), (5, 15449600), (8, 9656000), (10, 7724800), (16, 4828000), (17, 4544000), (20, 3862400), (25, 3089920), (32, 2414000), (34, 2272000), (40, 1931200), (50, 1544960), (64, 1207000), (68, 1136000), (71, 1088000), (80, 965600), (85, 908800), (100, 772480), (125, 617984), (128, 603500), (136, 568000), (142, 544000), (160, 482800), (170, 454400), (200, 386240), (250, 308992), (256, 301750), (272, 284000), (284, 272000), (320, 241400), (340, 227200), (355, 217600), (400, 193120), (425, 181760), (500, 154496), (512, 150875), (544, 142000), (568, 136000), (640, 120700), (680, 113600), (710, 108800), (800, 96560), (850, 90880), (1000, 77248), (1088, 71000), (1136, 68000), (1207, 64000), (1280, 60350), (1360, 56800), (1420, 54400), (1600, 48280), (1700, 45440), (1775, 43520), (2000, 38624), (2125, 36352), (2176, 35500), (2272, 34000), (2414, 32000), (2560, 30175), (2720, 28400), (2840, 27200), (3200, 24140), (3400, 22720), (3550, 21760), (4000, 19312), (4250, 18176), (4352, 17750), (4544, 17000), (4828, 16000), (5440, 14200), (5680, 13600), (6035, 12800), (6400, 12070), (6800, 11360), (7100, 10880), (8000, 9656), (8500, 9088), (8704, 8875)]