242973600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3491}}^1$

素因数の和:3543

約数の個数: 144

約数和(自身を含む): 818385120

約数和(自身を除く): 575411520

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, 3480, 3491, 4350, 4640, 5800, 6960, 6982, 8700, 10473, 11600, 13920, 13964, 17400, 17455, 20946, 23200, 27928, 34800, 34910, 41892, 52365, 55856, 69600, 69820, 83784, 87275, 101239, 104730, 111712, 139640, 167568, 174550, 202478, 209460, 261825, 279280, 303717, 335136, 349100, 404956, 418920, 506195, 523650, 558560, 607434, 698200, 809912, 837840, 1012390, 1047300, 1214868, 1396400, 1518585, 1619824, 1675680, 2024780, 2094600, 2429736, 2530975, 2792800, 3037170, 3239648, 4049560, 4189200, 4859472, 5061950, 6074340, 7592925, 8099120, 8378400, 9718944, 10123900, 12148680, 15185850, 16198240, 20247800, 24297360, 30371700, 40495600, 48594720, 60743400, 80991200, 121486800, 242973600]

約数ペア:

[(1, 242973600), (2, 121486800), (3, 80991200), (4, 60743400), (5, 48594720), (6, 40495600), (8, 30371700), (10, 24297360), (12, 20247800), (15, 16198240), (16, 15185850), (20, 12148680), (24, 10123900), (25, 9718944), (29, 8378400), (30, 8099120), (32, 7592925), (40, 6074340), (48, 5061950), (50, 4859472), (58, 4189200), (60, 4049560), (75, 3239648), (80, 3037170), (87, 2792800), (96, 2530975), (100, 2429736), (116, 2094600), (120, 2024780), (145, 1675680), (150, 1619824), (160, 1518585), (174, 1396400), (200, 1214868), (232, 1047300), (240, 1012390), (290, 837840), (300, 809912), (348, 698200), (400, 607434), (435, 558560), (464, 523650), (480, 506195), (580, 418920), (600, 404956), (696, 349100), (725, 335136), (800, 303717), (870, 279280), (928, 261825), (1160, 209460), (1200, 202478), (1392, 174550), (1450, 167568), (1740, 139640), (2175, 111712), (2320, 104730), (2400, 101239), (2784, 87275), (2900, 83784), (3480, 69820), (3491, 69600), (4350, 55856), (4640, 52365), (5800, 41892), (6960, 34910), (6982, 34800), (8700, 27928), (10473, 23200), (11600, 20946), (13920, 17455), (13964, 17400)]