197838000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:437

約数の個数: 240

約数和(自身を含む): 716695200

約数和(自身を除く): 518857200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 36, 40, 45, 48, 50, 58, 60, 72, 75, 80, 87, 90, 100, 116, 120, 125, 144, 145, 150, 174, 180, 200, 225, 232, 240, 250, 261, 290, 300, 348, 360, 375, 379, 400, 435, 450, 464, 500, 522, 580, 600, 696, 720, 725, 750, 758, 870, 900, 1000, 1044, 1125, 1137, 1160, 1200, 1305, 1392, 1450, 1500, 1516, 1740, 1800, 1895, 2000, 2088, 2175, 2250, 2274, 2320, 2610, 2900, 3000, 3032, 3411, 3480, 3600, 3625, 3790, 4176, 4350, 4500, 4548, 5220, 5685, 5800, 6000, 6064, 6525, 6822, 6960, 7250, 7580, 8700, 9000, 9096, 9475, 10440, 10875, 10991, 11370, 11600, 13050, 13644, 14500, 15160, 17055, 17400, 18000, 18192, 18950, 20880, 21750, 21982, 22740, 26100, 27288, 28425, 29000, 30320, 32625, 32973, 34110, 34800, 37900, 43500, 43964, 45480, 47375, 52200, 54576, 54955, 56850, 58000, 65250, 65946, 68220, 75800, 85275, 87000, 87928, 90960, 94750, 98919, 104400, 109910, 113700, 130500, 131892, 136440, 142125, 151600, 164865, 170550, 174000, 175856, 189500, 197838, 219820, 227400, 261000, 263784, 272880, 274775, 284250, 329730, 341100, 379000, 395676, 426375, 439640, 454800, 494595, 522000, 527568, 549550, 568500, 659460, 682200, 758000, 791352, 824325, 852750, 879280, 989190, 1099100, 1137000, 1318920, 1364400, 1373875, 1582704, 1648650, 1705500, 1978380, 2198200, 2274000, 2472975, 2637840, 2747750, 3297300, 3411000, 3956760, 4121625, 4396400, 4945950, 5495500, 6594600, 6822000, 7913520, 8243250, 9891900, 10991000, 12364875, 13189200, 16486500, 19783800, 21982000, 24729750, 32973000, 39567600, 49459500, 65946000, 98919000, 197838000]

約数ペア:

[(1, 197838000), (2, 98919000), (3, 65946000), (4, 49459500), (5, 39567600), (6, 32973000), (8, 24729750), (9, 21982000), (10, 19783800), (12, 16486500), (15, 13189200), (16, 12364875), (18, 10991000), (20, 9891900), (24, 8243250), (25, 7913520), (29, 6822000), (30, 6594600), (36, 5495500), (40, 4945950), (45, 4396400), (48, 4121625), (50, 3956760), (58, 3411000), (60, 3297300), (72, 2747750), (75, 2637840), (80, 2472975), (87, 2274000), (90, 2198200), (100, 1978380), (116, 1705500), (120, 1648650), (125, 1582704), (144, 1373875), (145, 1364400), (150, 1318920), (174, 1137000), (180, 1099100), (200, 989190), (225, 879280), (232, 852750), (240, 824325), (250, 791352), (261, 758000), (290, 682200), (300, 659460), (348, 568500), (360, 549550), (375, 527568), (379, 522000), (400, 494595), (435, 454800), (450, 439640), (464, 426375), (500, 395676), (522, 379000), (580, 341100), (600, 329730), (696, 284250), (720, 274775), (725, 272880), (750, 263784), (758, 261000), (870, 227400), (900, 219820), (1000, 197838), (1044, 189500), (1125, 175856), (1137, 174000), (1160, 170550), (1200, 164865), (1305, 151600), (1392, 142125), (1450, 136440), (1500, 131892), (1516, 130500), (1740, 113700), (1800, 109910), (1895, 104400), (2000, 98919), (2088, 94750), (2175, 90960), (2250, 87928), (2274, 87000), (2320, 85275), (2610, 75800), (2900, 68220), (3000, 65946), (3032, 65250), (3411, 58000), (3480, 56850), (3600, 54955), (3625, 54576), (3790, 52200), (4176, 47375), (4350, 45480), (4500, 43964), (4548, 43500), (5220, 37900), (5685, 34800), (5800, 34110), (6000, 32973), (6064, 32625), (6525, 30320), (6822, 29000), (6960, 28425), (7250, 27288), (7580, 26100), (8700, 22740), (9000, 21982), (9096, 21750), (9475, 20880), (10440, 18950), (10875, 18192), (10991, 18000), (11370, 17400), (11600, 17055), (13050, 15160), (13644, 14500)]