243399000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{79}}^2$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 828303840

約数和(自身を除く): 584904840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 79, 100, 104, 120, 125, 130, 150, 156, 158, 195, 200, 237, 250, 260, 300, 312, 316, 325, 375, 390, 395, 474, 500, 520, 600, 632, 650, 750, 780, 790, 948, 975, 1000, 1027, 1185, 1300, 1500, 1560, 1580, 1625, 1896, 1950, 1975, 2054, 2370, 2600, 3000, 3081, 3160, 3250, 3900, 3950, 4108, 4740, 4875, 5135, 5925, 6162, 6241, 6500, 7800, 7900, 8216, 9480, 9750, 9875, 10270, 11850, 12324, 12482, 13000, 15405, 15800, 18723, 19500, 19750, 20540, 23700, 24648, 24964, 25675, 29625, 30810, 31205, 37446, 39000, 39500, 41080, 47400, 49928, 51350, 59250, 61620, 62410, 74892, 77025, 79000, 81133, 93615, 102700, 118500, 123240, 124820, 128375, 149784, 154050, 156025, 162266, 187230, 205400, 237000, 243399, 249640, 256750, 308100, 312050, 324532, 374460, 385125, 405665, 468075, 486798, 513500, 616200, 624100, 649064, 748920, 770250, 780125, 811330, 936150, 973596, 1027000, 1216995, 1248200, 1540500, 1560250, 1622660, 1872300, 1947192, 2028325, 2340375, 2433990, 3081000, 3120500, 3245320, 3744600, 4056650, 4680750, 4867980, 6084975, 6241000, 8113300, 9361500, 9735960, 10141625, 12169950, 16226600, 18723000, 20283250, 24339900, 30424875, 40566500, 48679800, 60849750, 81133000, 121699500, 243399000]

約数ペア:

[(1, 243399000), (2, 121699500), (3, 81133000), (4, 60849750), (5, 48679800), (6, 40566500), (8, 30424875), (10, 24339900), (12, 20283250), (13, 18723000), (15, 16226600), (20, 12169950), (24, 10141625), (25, 9735960), (26, 9361500), (30, 8113300), (39, 6241000), (40, 6084975), (50, 4867980), (52, 4680750), (60, 4056650), (65, 3744600), (75, 3245320), (78, 3120500), (79, 3081000), (100, 2433990), (104, 2340375), (120, 2028325), (125, 1947192), (130, 1872300), (150, 1622660), (156, 1560250), (158, 1540500), (195, 1248200), (200, 1216995), (237, 1027000), (250, 973596), (260, 936150), (300, 811330), (312, 780125), (316, 770250), (325, 748920), (375, 649064), (390, 624100), (395, 616200), (474, 513500), (500, 486798), (520, 468075), (600, 405665), (632, 385125), (650, 374460), (750, 324532), (780, 312050), (790, 308100), (948, 256750), (975, 249640), (1000, 243399), (1027, 237000), (1185, 205400), (1300, 187230), (1500, 162266), (1560, 156025), (1580, 154050), (1625, 149784), (1896, 128375), (1950, 124820), (1975, 123240), (2054, 118500), (2370, 102700), (2600, 93615), (3000, 81133), (3081, 79000), (3160, 77025), (3250, 74892), (3900, 62410), (3950, 61620), (4108, 59250), (4740, 51350), (4875, 49928), (5135, 47400), (5925, 41080), (6162, 39500), (6241, 39000), (6500, 37446), (7800, 31205), (7900, 30810), (8216, 29625), (9480, 25675), (9750, 24964), (9875, 24648), (10270, 23700), (11850, 20540), (12324, 19750), (12482, 19500), (13000, 18723), (15405, 15800)]