128230200

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{10177}}^1$

素因数の和:10206

約数の個数: 144

約数和(自身を含む): 492208080

約数和(自身を除く): 363977880

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, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 10177, 12600, 20354, 30531, 40708, 50885, 61062, 71239, 81416, 91593, 101770, 122124, 142478, 152655, 183186, 203540, 213717, 244248, 254425, 284956, 305310, 356195, 366372, 407080, 427434, 457965, 508850, 569912, 610620, 641151, 712390, 732744, 763275, 854868, 915930, 1017700, 1068585, 1221240, 1282302, 1424780, 1526550, 1709736, 1780975, 1831860, 2035400, 2137170, 2289825, 2564604, 2849560, 3053100, 3205755, 3561950, 3663720, 4274340, 4579650, 5129208, 5342925, 6106200, 6411510, 7123900, 8548680, 9159300, 10685850, 12823020, 14247800, 16028775, 18318600, 21371700, 25646040, 32057550, 42743400, 64115100, 128230200]

約数ペア:

[(1, 128230200), (2, 64115100), (3, 42743400), (4, 32057550), (5, 25646040), (6, 21371700), (7, 18318600), (8, 16028775), (9, 14247800), (10, 12823020), (12, 10685850), (14, 9159300), (15, 8548680), (18, 7123900), (20, 6411510), (21, 6106200), (24, 5342925), (25, 5129208), (28, 4579650), (30, 4274340), (35, 3663720), (36, 3561950), (40, 3205755), (42, 3053100), (45, 2849560), (50, 2564604), (56, 2289825), (60, 2137170), (63, 2035400), (70, 1831860), (72, 1780975), (75, 1709736), (84, 1526550), (90, 1424780), (100, 1282302), (105, 1221240), (120, 1068585), (126, 1017700), (140, 915930), (150, 854868), (168, 763275), (175, 732744), (180, 712390), (200, 641151), (210, 610620), (225, 569912), (252, 508850), (280, 457965), (300, 427434), (315, 407080), (350, 366372), (360, 356195), (420, 305310), (450, 284956), (504, 254425), (525, 244248), (600, 213717), (630, 203540), (700, 183186), (840, 152655), (900, 142478), (1050, 122124), (1260, 101770), (1400, 91593), (1575, 81416), (1800, 71239), (2100, 61062), (2520, 50885), (3150, 40708), (4200, 30531), (6300, 20354), (10177, 12600)]