201860400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{3433}}^1$

素因数の和:3468

約数の個数: 180

約数和(自身を含む): 752416872

約数和(自身を除く): 550556472

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, 3433, 3675, 3920, 4200, 4900, 5880, 6866, 7350, 8400, 9800, 10299, 11760, 13732, 14700, 17165, 19600, 20598, 24031, 27464, 29400, 34330, 41196, 48062, 51495, 54928, 58800, 68660, 72093, 82392, 85825, 96124, 102990, 120155, 137320, 144186, 164784, 168217, 171650, 192248, 205980, 240310, 257475, 274640, 288372, 336434, 343300, 360465, 384496, 411960, 480620, 504651, 514950, 576744, 600775, 672868, 686600, 720930, 823920, 841085, 961240, 1009302, 1029900, 1153488, 1201550, 1345736, 1373200, 1441860, 1682170, 1802325, 1922480, 2018604, 2059800, 2403100, 2523255, 2691472, 2883720, 3364340, 3604650, 4037208, 4119600, 4205425, 4806200, 5046510, 5767440, 6728680, 7209300, 8074416, 8410850, 9612400, 10093020, 12616275, 13457360, 14418600, 16821700, 20186040, 25232550, 28837200, 33643400, 40372080, 50465100, 67286800, 100930200, 201860400]

約数ペア:

[(1, 201860400), (2, 100930200), (3, 67286800), (4, 50465100), (5, 40372080), (6, 33643400), (7, 28837200), (8, 25232550), (10, 20186040), (12, 16821700), (14, 14418600), (15, 13457360), (16, 12616275), (20, 10093020), (21, 9612400), (24, 8410850), (25, 8074416), (28, 7209300), (30, 6728680), (35, 5767440), (40, 5046510), (42, 4806200), (48, 4205425), (49, 4119600), (50, 4037208), (56, 3604650), (60, 3364340), (70, 2883720), (75, 2691472), (80, 2523255), (84, 2403100), (98, 2059800), (100, 2018604), (105, 1922480), (112, 1802325), (120, 1682170), (140, 1441860), (147, 1373200), (150, 1345736), (168, 1201550), (175, 1153488), (196, 1029900), (200, 1009302), (210, 961240), (240, 841085), (245, 823920), (280, 720930), (294, 686600), (300, 672868), (336, 600775), (350, 576744), (392, 514950), (400, 504651), (420, 480620), (490, 411960), (525, 384496), (560, 360465), (588, 343300), (600, 336434), (700, 288372), (735, 274640), (784, 257475), (840, 240310), (980, 205980), (1050, 192248), (1176, 171650), (1200, 168217), (1225, 164784), (1400, 144186), (1470, 137320), (1680, 120155), (1960, 102990), (2100, 96124), (2352, 85825), (2450, 82392), (2800, 72093), (2940, 68660), (3433, 58800), (3675, 54928), (3920, 51495), (4200, 48062), (4900, 41196), (5880, 34330), (6866, 29400), (7350, 27464), (8400, 24031), (9800, 20598), (10299, 19600), (11760, 17165), (13732, 14700)]