194001600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3147

約数の個数: 168

約数和(自身を含む): 685667920

約数和(自身を除く): 491666320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 3109, 3120, 3900, 4160, 4800, 5200, 6218, 6240, 7800, 9327, 10400, 12436, 12480, 15545, 15600, 18654, 20800, 24872, 31090, 31200, 37308, 40417, 46635, 49744, 62180, 62400, 74616, 77725, 80834, 93270, 99488, 121251, 124360, 149232, 155450, 161668, 186540, 198976, 202085, 233175, 242502, 248720, 298464, 310900, 323336, 373080, 404170, 466350, 485004, 497440, 596928, 606255, 621800, 646672, 746160, 808340, 932700, 970008, 994880, 1010425, 1212510, 1243600, 1293344, 1492320, 1616680, 1865400, 1940016, 2020850, 2425020, 2487200, 2586688, 2984640, 3031275, 3233360, 3730800, 3880032, 4041700, 4850040, 4974400, 6062550, 6466720, 7461600, 7760064, 8083400, 9700080, 12125100, 12933440, 14923200, 16166800, 19400160, 24250200, 32333600, 38800320, 48500400, 64667200, 97000800, 194001600]

約数ペア:

[(1, 194001600), (2, 97000800), (3, 64667200), (4, 48500400), (5, 38800320), (6, 32333600), (8, 24250200), (10, 19400160), (12, 16166800), (13, 14923200), (15, 12933440), (16, 12125100), (20, 9700080), (24, 8083400), (25, 7760064), (26, 7461600), (30, 6466720), (32, 6062550), (39, 4974400), (40, 4850040), (48, 4041700), (50, 3880032), (52, 3730800), (60, 3233360), (64, 3031275), (65, 2984640), (75, 2586688), (78, 2487200), (80, 2425020), (96, 2020850), (100, 1940016), (104, 1865400), (120, 1616680), (130, 1492320), (150, 1293344), (156, 1243600), (160, 1212510), (192, 1010425), (195, 994880), (200, 970008), (208, 932700), (240, 808340), (260, 746160), (300, 646672), (312, 621800), (320, 606255), (325, 596928), (390, 497440), (400, 485004), (416, 466350), (480, 404170), (520, 373080), (600, 323336), (624, 310900), (650, 298464), (780, 248720), (800, 242502), (832, 233175), (960, 202085), (975, 198976), (1040, 186540), (1200, 161668), (1248, 155450), (1300, 149232), (1560, 124360), (1600, 121251), (1950, 99488), (2080, 93270), (2400, 80834), (2496, 77725), (2600, 74616), (3109, 62400), (3120, 62180), (3900, 49744), (4160, 46635), (4800, 40417), (5200, 37308), (6218, 31200), (6240, 31090), (7800, 24872), (9327, 20800), (10400, 18654), (12436, 15600), (12480, 15545)]