505302000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 320

約数和(自身を含む): 1905306624

約数和(自身を除く): 1400004624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 53, 56, 60, 70, 75, 80, 84, 100, 105, 106, 112, 120, 125, 140, 150, 159, 168, 175, 200, 210, 212, 227, 240, 250, 265, 280, 300, 318, 336, 350, 371, 375, 400, 420, 424, 454, 500, 525, 530, 560, 600, 636, 681, 700, 742, 750, 795, 840, 848, 875, 908, 1000, 1050, 1060, 1113, 1135, 1200, 1272, 1325, 1362, 1400, 1484, 1500, 1589, 1590, 1680, 1750, 1816, 1855, 2000, 2100, 2120, 2226, 2270, 2544, 2625, 2650, 2724, 2800, 2968, 3000, 3178, 3180, 3405, 3500, 3632, 3710, 3975, 4200, 4240, 4452, 4540, 4767, 5250, 5300, 5448, 5565, 5675, 5936, 6000, 6356, 6360, 6625, 6810, 7000, 7420, 7945, 7950, 8400, 8904, 9080, 9275, 9534, 10500, 10600, 10896, 11130, 11350, 12031, 12712, 12720, 13250, 13620, 14000, 14840, 15890, 15900, 17025, 17808, 18160, 18550, 19068, 19875, 21000, 21200, 22260, 22700, 23835, 24062, 25424, 26500, 27240, 27825, 28375, 29680, 31780, 31800, 34050, 36093, 37100, 38136, 39725, 39750, 42000, 44520, 45400, 46375, 47670, 48124, 53000, 54480, 55650, 56750, 60155, 63560, 63600, 68100, 72186, 74200, 76272, 79450, 79500, 84217, 85125, 89040, 90800, 92750, 95340, 96248, 106000, 111300, 113500, 119175, 120310, 127120, 136200, 139125, 144372, 148400, 158900, 159000, 168434, 170250, 180465, 185500, 190680, 192496, 198625, 222600, 227000, 238350, 240620, 252651, 272400, 278250, 288744, 300775, 317800, 318000, 336868, 340500, 360930, 371000, 381360, 397250, 421085, 445200, 454000, 476700, 481240, 505302, 556500, 577488, 595875, 601550, 635600, 673736, 681000, 721860, 742000, 794500, 842170, 902325, 953400, 962480, 1010604, 1113000, 1191750, 1203100, 1263255, 1347472, 1362000, 1443720, 1503875, 1589000, 1684340, 1804650, 1906800, 2021208, 2105425, 2226000, 2383500, 2406200, 2526510, 2887440, 3007750, 3178000, 3368680, 3609300, 4042416, 4210850, 4511625, 4767000, 4812400, 5053020, 6015500, 6316275, 6737360, 7218600, 8421700, 9023250, 9534000, 10106040, 10527125, 12031000, 12632550, 14437200, 16843400, 18046500, 20212080, 21054250, 24062000, 25265100, 31581375, 33686800, 36093000, 42108500, 50530200, 63162750, 72186000, 84217000, 101060400, 126325500, 168434000, 252651000, 505302000]

約数ペア:

[(1, 505302000), (2, 252651000), (3, 168434000), (4, 126325500), (5, 101060400), (6, 84217000), (7, 72186000), (8, 63162750), (10, 50530200), (12, 42108500), (14, 36093000), (15, 33686800), (16, 31581375), (20, 25265100), (21, 24062000), (24, 21054250), (25, 20212080), (28, 18046500), (30, 16843400), (35, 14437200), (40, 12632550), (42, 12031000), (48, 10527125), (50, 10106040), (53, 9534000), (56, 9023250), (60, 8421700), (70, 7218600), (75, 6737360), (80, 6316275), (84, 6015500), (100, 5053020), (105, 4812400), (106, 4767000), (112, 4511625), (120, 4210850), (125, 4042416), (140, 3609300), (150, 3368680), (159, 3178000), (168, 3007750), (175, 2887440), (200, 2526510), (210, 2406200), (212, 2383500), (227, 2226000), (240, 2105425), (250, 2021208), (265, 1906800), (280, 1804650), (300, 1684340), (318, 1589000), (336, 1503875), (350, 1443720), (371, 1362000), (375, 1347472), (400, 1263255), (420, 1203100), (424, 1191750), (454, 1113000), (500, 1010604), (525, 962480), (530, 953400), (560, 902325), (600, 842170), (636, 794500), (681, 742000), (700, 721860), (742, 681000), (750, 673736), (795, 635600), (840, 601550), (848, 595875), (875, 577488), (908, 556500), (1000, 505302), (1050, 481240), (1060, 476700), (1113, 454000), (1135, 445200), (1200, 421085), (1272, 397250), (1325, 381360), (1362, 371000), (1400, 360930), (1484, 340500), (1500, 336868), (1589, 318000), (1590, 317800), (1680, 300775), (1750, 288744), (1816, 278250), (1855, 272400), (2000, 252651), (2100, 240620), (2120, 238350), (2226, 227000), (2270, 222600), (2544, 198625), (2625, 192496), (2650, 190680), (2724, 185500), (2800, 180465), (2968, 170250), (3000, 168434), (3178, 159000), (3180, 158900), (3405, 148400), (3500, 144372), (3632, 139125), (3710, 136200), (3975, 127120), (4200, 120310), (4240, 119175), (4452, 113500), (4540, 111300), (4767, 106000), (5250, 96248), (5300, 95340), (5448, 92750), (5565, 90800), (5675, 89040), (5936, 85125), (6000, 84217), (6356, 79500), (6360, 79450), (6625, 76272), (6810, 74200), (7000, 72186), (7420, 68100), (7945, 63600), (7950, 63560), (8400, 60155), (8904, 56750), (9080, 55650), (9275, 54480), (9534, 53000), (10500, 48124), (10600, 47670), (10896, 46375), (11130, 45400), (11350, 44520), (12031, 42000), (12712, 39750), (12720, 39725), (13250, 38136), (13620, 37100), (14000, 36093), (14840, 34050), (15890, 31800), (15900, 31780), (17025, 29680), (17808, 28375), (18160, 27825), (18550, 27240), (19068, 26500), (19875, 25424), (21000, 24062), (21200, 23835), (22260, 22700)]