490329000

素因数分解:

$2^3\times 3^2\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 384

約数和(自身を含む): 1948826880

約数和(自身を除く): 1458497880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 43, 45, 50, 56, 60, 63, 70, 72, 75, 84, 86, 90, 100, 105, 120, 125, 126, 129, 140, 150, 168, 172, 175, 180, 181, 200, 210, 215, 225, 250, 252, 258, 280, 300, 301, 315, 344, 350, 360, 362, 375, 387, 420, 430, 450, 500, 504, 516, 525, 543, 600, 602, 630, 645, 700, 724, 750, 774, 840, 860, 875, 900, 903, 905, 1000, 1032, 1050, 1075, 1086, 1125, 1204, 1260, 1267, 1290, 1400, 1448, 1500, 1505, 1548, 1575, 1629, 1720, 1750, 1800, 1806, 1810, 1935, 2100, 2150, 2172, 2250, 2408, 2520, 2534, 2580, 2625, 2709, 2715, 3000, 3010, 3096, 3150, 3225, 3258, 3500, 3612, 3620, 3801, 3870, 4200, 4300, 4344, 4500, 4515, 4525, 5068, 5160, 5250, 5375, 5418, 5430, 6020, 6300, 6335, 6450, 6516, 7000, 7224, 7240, 7525, 7602, 7740, 7783, 7875, 8145, 8600, 9000, 9030, 9050, 9675, 10136, 10500, 10750, 10836, 10860, 11403, 12040, 12600, 12670, 12900, 13032, 13545, 13575, 15050, 15204, 15480, 15566, 15750, 16125, 16290, 18060, 18100, 19005, 19350, 21000, 21500, 21672, 21720, 22575, 22625, 22806, 23349, 25340, 25800, 27090, 27150, 30100, 30408, 31132, 31500, 31675, 32250, 32580, 36120, 36200, 37625, 38010, 38700, 38915, 40725, 43000, 45150, 45250, 45612, 46698, 48375, 50680, 54180, 54300, 54481, 57015, 60200, 62264, 63000, 63350, 64500, 65160, 67725, 67875, 70047, 75250, 76020, 77400, 77830, 81450, 90300, 90500, 91224, 93396, 95025, 96750, 108360, 108600, 108962, 112875, 114030, 116745, 126700, 129000, 135450, 135750, 140094, 150500, 152040, 155660, 158375, 162900, 163443, 180600, 181000, 186792, 190050, 193500, 194575, 203625, 217924, 225750, 228060, 233490, 253400, 270900, 271500, 272405, 280188, 285075, 301000, 311320, 316750, 325800, 326886, 338625, 350235, 380100, 387000, 389150, 407250, 435848, 451500, 456120, 466980, 475125, 490329, 541800, 543000, 544810, 560376, 570150, 583725, 633500, 653772, 677250, 700470, 760200, 778300, 814500, 817215, 903000, 933960, 950250, 972875, 980658, 1089620, 1140300, 1167450, 1267000, 1307544, 1354500, 1362025, 1400940, 1425375, 1556600, 1629000, 1634430, 1751175, 1900500, 1945750, 1961316, 2179240, 2280600, 2334900, 2451645, 2709000, 2724050, 2801880, 2850750, 2918625, 3268860, 3502350, 3801000, 3891500, 3922632, 4086075, 4669800, 4903290, 5448100, 5701500, 5837250, 6537720, 6810125, 7004700, 7783000, 8172150, 8755875, 9806580, 10896200, 11403000, 11674500, 12258225, 13620250, 14009400, 16344300, 17511750, 19613160, 20430375, 23349000, 24516450, 27240500, 32688600, 35023500, 40860750, 49032900, 54481000, 61291125, 70047000, 81721500, 98065800, 122582250, 163443000, 245164500, 490329000]

約数ペア:

[(1, 490329000), (2, 245164500), (3, 163443000), (4, 122582250), (5, 98065800), (6, 81721500), (7, 70047000), (8, 61291125), (9, 54481000), (10, 49032900), (12, 40860750), (14, 35023500), (15, 32688600), (18, 27240500), (20, 24516450), (21, 23349000), (24, 20430375), (25, 19613160), (28, 17511750), (30, 16344300), (35, 14009400), (36, 13620250), (40, 12258225), (42, 11674500), (43, 11403000), (45, 10896200), (50, 9806580), (56, 8755875), (60, 8172150), (63, 7783000), (70, 7004700), (72, 6810125), (75, 6537720), (84, 5837250), (86, 5701500), (90, 5448100), (100, 4903290), (105, 4669800), (120, 4086075), (125, 3922632), (126, 3891500), (129, 3801000), (140, 3502350), (150, 3268860), (168, 2918625), (172, 2850750), (175, 2801880), (180, 2724050), (181, 2709000), (200, 2451645), (210, 2334900), (215, 2280600), (225, 2179240), (250, 1961316), (252, 1945750), (258, 1900500), (280, 1751175), (300, 1634430), (301, 1629000), (315, 1556600), (344, 1425375), (350, 1400940), (360, 1362025), (362, 1354500), (375, 1307544), (387, 1267000), (420, 1167450), (430, 1140300), (450, 1089620), (500, 980658), (504, 972875), (516, 950250), (525, 933960), (543, 903000), (600, 817215), (602, 814500), (630, 778300), (645, 760200), (700, 700470), (724, 677250), (750, 653772), (774, 633500), (840, 583725), (860, 570150), (875, 560376), (900, 544810), (903, 543000), (905, 541800), (1000, 490329), (1032, 475125), (1050, 466980), (1075, 456120), (1086, 451500), (1125, 435848), (1204, 407250), (1260, 389150), (1267, 387000), (1290, 380100), (1400, 350235), (1448, 338625), (1500, 326886), (1505, 325800), (1548, 316750), (1575, 311320), (1629, 301000), (1720, 285075), (1750, 280188), (1800, 272405), (1806, 271500), (1810, 270900), (1935, 253400), (2100, 233490), (2150, 228060), (2172, 225750), (2250, 217924), (2408, 203625), (2520, 194575), (2534, 193500), (2580, 190050), (2625, 186792), (2709, 181000), (2715, 180600), (3000, 163443), (3010, 162900), (3096, 158375), (3150, 155660), (3225, 152040), (3258, 150500), (3500, 140094), (3612, 135750), (3620, 135450), (3801, 129000), (3870, 126700), (4200, 116745), (4300, 114030), (4344, 112875), (4500, 108962), (4515, 108600), (4525, 108360), (5068, 96750), (5160, 95025), (5250, 93396), (5375, 91224), (5418, 90500), (5430, 90300), (6020, 81450), (6300, 77830), (6335, 77400), (6450, 76020), (6516, 75250), (7000, 70047), (7224, 67875), (7240, 67725), (7525, 65160), (7602, 64500), (7740, 63350), (7783, 63000), (7875, 62264), (8145, 60200), (8600, 57015), (9000, 54481), (9030, 54300), (9050, 54180), (9675, 50680), (10136, 48375), (10500, 46698), (10750, 45612), (10836, 45250), (10860, 45150), (11403, 43000), (12040, 40725), (12600, 38915), (12670, 38700), (12900, 38010), (13032, 37625), (13545, 36200), (13575, 36120), (15050, 32580), (15204, 32250), (15480, 31675), (15566, 31500), (15750, 31132), (16125, 30408), (16290, 30100), (18060, 27150), (18100, 27090), (19005, 25800), (19350, 25340), (21000, 23349), (21500, 22806), (21672, 22625), (21720, 22575)]