257236200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10993}}^1$

素因数の和:11028

約数の個数: 144

約数和(自身を含む): 930422220

約数和(自身を除く): 673186020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 10993, 11700, 21986, 23400, 32979, 43972, 54965, 65958, 87944, 98937, 109930, 131916, 142909, 164895, 197874, 219860, 263832, 274825, 285818, 329790, 395748, 428727, 439720, 494685, 549650, 571636, 659580, 714545, 791496, 824475, 857454, 989370, 1099300, 1143272, 1286181, 1319160, 1429090, 1648950, 1714908, 1978740, 2143635, 2198600, 2473425, 2572362, 2858180, 3297900, 3429816, 3572725, 3957480, 4287270, 4946850, 5144724, 5716360, 6430905, 6595800, 7145450, 8574540, 9893700, 10289448, 10718175, 12861810, 14290900, 17149080, 19787400, 21436350, 25723620, 28581800, 32154525, 42872700, 51447240, 64309050, 85745400, 128618100, 257236200]

約数ペア:

[(1, 257236200), (2, 128618100), (3, 85745400), (4, 64309050), (5, 51447240), (6, 42872700), (8, 32154525), (9, 28581800), (10, 25723620), (12, 21436350), (13, 19787400), (15, 17149080), (18, 14290900), (20, 12861810), (24, 10718175), (25, 10289448), (26, 9893700), (30, 8574540), (36, 7145450), (39, 6595800), (40, 6430905), (45, 5716360), (50, 5144724), (52, 4946850), (60, 4287270), (65, 3957480), (72, 3572725), (75, 3429816), (78, 3297900), (90, 2858180), (100, 2572362), (104, 2473425), (117, 2198600), (120, 2143635), (130, 1978740), (150, 1714908), (156, 1648950), (180, 1429090), (195, 1319160), (200, 1286181), (225, 1143272), (234, 1099300), (260, 989370), (300, 857454), (312, 824475), (325, 791496), (360, 714545), (390, 659580), (450, 571636), (468, 549650), (520, 494685), (585, 439720), (600, 428727), (650, 395748), (780, 329790), (900, 285818), (936, 274825), (975, 263832), (1170, 219860), (1300, 197874), (1560, 164895), (1800, 142909), (1950, 131916), (2340, 109930), (2600, 98937), (2925, 87944), (3900, 65958), (4680, 54965), (5850, 43972), (7800, 32979), (10993, 23400), (11700, 21986)]