290060400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{4933}}^1$

素因数の和:4968

約数の個数: 180

約数和(自身を含む): 1081078872

約数和(自身を除く): 791018472

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, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 490, 525, 560, 588, 600, 700, 735, 784, 840, 980, 1050, 1176, 1200, 1225, 1400, 1470, 1680, 1960, 2100, 2352, 2450, 2800, 2940, 3675, 3920, 4200, 4900, 4933, 5880, 7350, 8400, 9800, 9866, 11760, 14700, 14799, 19600, 19732, 24665, 29400, 29598, 34531, 39464, 49330, 58800, 59196, 69062, 73995, 78928, 98660, 103593, 118392, 123325, 138124, 147990, 172655, 197320, 207186, 236784, 241717, 246650, 276248, 295980, 345310, 369975, 394640, 414372, 483434, 493300, 517965, 552496, 591960, 690620, 725151, 739950, 828744, 863275, 966868, 986600, 1035930, 1183920, 1208585, 1381240, 1450302, 1479900, 1657488, 1726550, 1933736, 1973200, 2071860, 2417170, 2589825, 2762480, 2900604, 2959800, 3453100, 3625755, 3867472, 4143720, 4834340, 5179650, 5801208, 5919600, 6042925, 6906200, 7251510, 8287440, 9668680, 10359300, 11602416, 12085850, 13812400, 14503020, 18128775, 19337360, 20718600, 24171700, 29006040, 36257550, 41437200, 48343400, 58012080, 72515100, 96686800, 145030200, 290060400]

約数ペア:

[(1, 290060400), (2, 145030200), (3, 96686800), (4, 72515100), (5, 58012080), (6, 48343400), (7, 41437200), (8, 36257550), (10, 29006040), (12, 24171700), (14, 20718600), (15, 19337360), (16, 18128775), (20, 14503020), (21, 13812400), (24, 12085850), (25, 11602416), (28, 10359300), (30, 9668680), (35, 8287440), (40, 7251510), (42, 6906200), (48, 6042925), (49, 5919600), (50, 5801208), (56, 5179650), (60, 4834340), (70, 4143720), (75, 3867472), (80, 3625755), (84, 3453100), (98, 2959800), (100, 2900604), (105, 2762480), (112, 2589825), (120, 2417170), (140, 2071860), (147, 1973200), (150, 1933736), (168, 1726550), (175, 1657488), (196, 1479900), (200, 1450302), (210, 1381240), (240, 1208585), (245, 1183920), (280, 1035930), (294, 986600), (300, 966868), (336, 863275), (350, 828744), (392, 739950), (400, 725151), (420, 690620), (490, 591960), (525, 552496), (560, 517965), (588, 493300), (600, 483434), (700, 414372), (735, 394640), (784, 369975), (840, 345310), (980, 295980), (1050, 276248), (1176, 246650), (1200, 241717), (1225, 236784), (1400, 207186), (1470, 197320), (1680, 172655), (1960, 147990), (2100, 138124), (2352, 123325), (2450, 118392), (2800, 103593), (2940, 98660), (3675, 78928), (3920, 73995), (4200, 69062), (4900, 59196), (4933, 58800), (5880, 49330), (7350, 39464), (8400, 34531), (9800, 29598), (9866, 29400), (11760, 24665), (14700, 19732), (14799, 19600)]