208730400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2999}}^1$

素因数の和:3051

約数の個数: 144

約数和(自身を含む): 703080000

約数和(自身を除く): 494349600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 480, 580, 600, 696, 725, 800, 870, 928, 1160, 1200, 1392, 1450, 1740, 2175, 2320, 2400, 2784, 2900, 2999, 3480, 4350, 4640, 5800, 5998, 6960, 8700, 8997, 11600, 11996, 13920, 14995, 17400, 17994, 23200, 23992, 29990, 34800, 35988, 44985, 47984, 59980, 69600, 71976, 74975, 86971, 89970, 95968, 119960, 143952, 149950, 173942, 179940, 224925, 239920, 260913, 287904, 299900, 347884, 359880, 434855, 449850, 479840, 521826, 599800, 695768, 719760, 869710, 899700, 1043652, 1199600, 1304565, 1391536, 1439520, 1739420, 1799400, 2087304, 2174275, 2399200, 2609130, 2783072, 3478840, 3598800, 4174608, 4348550, 5218260, 6522825, 6957680, 7197600, 8349216, 8697100, 10436520, 13045650, 13915360, 17394200, 20873040, 26091300, 34788400, 41746080, 52182600, 69576800, 104365200, 208730400]

約数ペア:

[(1, 208730400), (2, 104365200), (3, 69576800), (4, 52182600), (5, 41746080), (6, 34788400), (8, 26091300), (10, 20873040), (12, 17394200), (15, 13915360), (16, 13045650), (20, 10436520), (24, 8697100), (25, 8349216), (29, 7197600), (30, 6957680), (32, 6522825), (40, 5218260), (48, 4348550), (50, 4174608), (58, 3598800), (60, 3478840), (75, 2783072), (80, 2609130), (87, 2399200), (96, 2174275), (100, 2087304), (116, 1799400), (120, 1739420), (145, 1439520), (150, 1391536), (160, 1304565), (174, 1199600), (200, 1043652), (232, 899700), (240, 869710), (290, 719760), (300, 695768), (348, 599800), (400, 521826), (435, 479840), (464, 449850), (480, 434855), (580, 359880), (600, 347884), (696, 299900), (725, 287904), (800, 260913), (870, 239920), (928, 224925), (1160, 179940), (1200, 173942), (1392, 149950), (1450, 143952), (1740, 119960), (2175, 95968), (2320, 89970), (2400, 86971), (2784, 74975), (2900, 71976), (2999, 69600), (3480, 59980), (4350, 47984), (4640, 44985), (5800, 35988), (5998, 34800), (6960, 29990), (8700, 23992), (8997, 23200), (11600, 17994), (11996, 17400), (13920, 14995)]