68799600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:712

約数の個数: 180

約数和(自身を含む): 247361400

約数和(自身を除く): 178561800

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, 144, 145, 150, 174, 180, 200, 225, 232, 240, 261, 290, 300, 348, 360, 400, 435, 450, 464, 522, 580, 600, 659, 696, 720, 725, 870, 900, 1044, 1160, 1200, 1305, 1318, 1392, 1450, 1740, 1800, 1977, 2088, 2175, 2320, 2610, 2636, 2900, 3295, 3480, 3600, 3954, 4176, 4350, 5220, 5272, 5800, 5931, 6525, 6590, 6960, 7908, 8700, 9885, 10440, 10544, 11600, 11862, 13050, 13180, 15816, 16475, 17400, 19111, 19770, 20880, 23724, 26100, 26360, 29655, 31632, 32950, 34800, 38222, 39540, 47448, 49425, 52200, 52720, 57333, 59310, 65900, 76444, 79080, 94896, 95555, 98850, 104400, 114666, 118620, 131800, 148275, 152888, 158160, 171999, 191110, 197700, 229332, 237240, 263600, 286665, 296550, 305776, 343998, 382220, 395400, 458664, 474480, 477775, 573330, 593100, 687996, 764440, 790800, 859995, 917328, 955550, 1146660, 1186200, 1375992, 1433325, 1528880, 1719990, 1911100, 2293320, 2372400, 2751984, 2866650, 3439980, 3822200, 4299975, 4586640, 5733300, 6879960, 7644400, 8599950, 11466600, 13759920, 17199900, 22933200, 34399800, 68799600]

約数ペア:

[(1, 68799600), (2, 34399800), (3, 22933200), (4, 17199900), (5, 13759920), (6, 11466600), (8, 8599950), (9, 7644400), (10, 6879960), (12, 5733300), (15, 4586640), (16, 4299975), (18, 3822200), (20, 3439980), (24, 2866650), (25, 2751984), (29, 2372400), (30, 2293320), (36, 1911100), (40, 1719990), (45, 1528880), (48, 1433325), (50, 1375992), (58, 1186200), (60, 1146660), (72, 955550), (75, 917328), (80, 859995), (87, 790800), (90, 764440), (100, 687996), (116, 593100), (120, 573330), (144, 477775), (145, 474480), (150, 458664), (174, 395400), (180, 382220), (200, 343998), (225, 305776), (232, 296550), (240, 286665), (261, 263600), (290, 237240), (300, 229332), (348, 197700), (360, 191110), (400, 171999), (435, 158160), (450, 152888), (464, 148275), (522, 131800), (580, 118620), (600, 114666), (659, 104400), (696, 98850), (720, 95555), (725, 94896), (870, 79080), (900, 76444), (1044, 65900), (1160, 59310), (1200, 57333), (1305, 52720), (1318, 52200), (1392, 49425), (1450, 47448), (1740, 39540), (1800, 38222), (1977, 34800), (2088, 32950), (2175, 31632), (2320, 29655), (2610, 26360), (2636, 26100), (2900, 23724), (3295, 20880), (3480, 19770), (3600, 19111), (3954, 17400), (4176, 16475), (4350, 15816), (5220, 13180), (5272, 13050), (5800, 11862), (5931, 11600), (6525, 10544), (6590, 10440), (6960, 9885), (7908, 8700)]