204210000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{2269}}^1$

素因数の和:2303

約数の個数: 150

約数和(自身を含む): 714466610

約数和(自身を除く): 510256610

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 625, 720, 750, 900, 1000, 1125, 1200, 1250, 1500, 1800, 1875, 2000, 2250, 2269, 2500, 3000, 3600, 3750, 4500, 4538, 5000, 5625, 6000, 6807, 7500, 9000, 9076, 10000, 11250, 11345, 13614, 15000, 18000, 18152, 20421, 22500, 22690, 27228, 30000, 34035, 36304, 40842, 45000, 45380, 54456, 56725, 68070, 81684, 90000, 90760, 102105, 108912, 113450, 136140, 163368, 170175, 181520, 204210, 226900, 272280, 283625, 326736, 340350, 408420, 453800, 510525, 544560, 567250, 680700, 816840, 850875, 907600, 1021050, 1134500, 1361400, 1418125, 1633680, 1701750, 2042100, 2269000, 2552625, 2722800, 2836250, 3403500, 4084200, 4254375, 4538000, 5105250, 5672500, 6807000, 8168400, 8508750, 10210500, 11345000, 12763125, 13614000, 17017500, 20421000, 22690000, 25526250, 34035000, 40842000, 51052500, 68070000, 102105000, 204210000]

約数ペア:

[(1, 204210000), (2, 102105000), (3, 68070000), (4, 51052500), (5, 40842000), (6, 34035000), (8, 25526250), (9, 22690000), (10, 20421000), (12, 17017500), (15, 13614000), (16, 12763125), (18, 11345000), (20, 10210500), (24, 8508750), (25, 8168400), (30, 6807000), (36, 5672500), (40, 5105250), (45, 4538000), (48, 4254375), (50, 4084200), (60, 3403500), (72, 2836250), (75, 2722800), (80, 2552625), (90, 2269000), (100, 2042100), (120, 1701750), (125, 1633680), (144, 1418125), (150, 1361400), (180, 1134500), (200, 1021050), (225, 907600), (240, 850875), (250, 816840), (300, 680700), (360, 567250), (375, 544560), (400, 510525), (450, 453800), (500, 408420), (600, 340350), (625, 326736), (720, 283625), (750, 272280), (900, 226900), (1000, 204210), (1125, 181520), (1200, 170175), (1250, 163368), (1500, 136140), (1800, 113450), (1875, 108912), (2000, 102105), (2250, 90760), (2269, 90000), (2500, 81684), (3000, 68070), (3600, 56725), (3750, 54456), (4500, 45380), (4538, 45000), (5000, 40842), (5625, 36304), (6000, 34035), (6807, 30000), (7500, 27228), (9000, 22690), (9076, 22500), (10000, 20421), (11250, 18152), (11345, 18000), (13614, 15000)]