221162400

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{3413}}^1$

素因数の和:3445

約数の個数: 180

約数和(自身を含む): 806772582

約数和(自身を除く): 585610182

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2592, 2700, 3240, 3413, 3600, 4050, 4320, 5400, 6480, 6826, 7200, 8100, 10239, 10800, 12960, 13652, 16200, 17065, 20478, 21600, 27304, 30717, 32400, 34130, 40956, 51195, 54608, 61434, 64800, 68260, 81912, 85325, 92151, 102390, 109216, 122868, 136520, 153585, 163824, 170650, 184302, 204780, 245736, 255975, 273040, 276453, 307170, 327648, 341300, 368604, 409560, 460755, 491472, 511950, 546080, 552906, 614340, 682600, 737208, 767925, 819120, 921510, 982944, 1023900, 1105812, 1228680, 1365200, 1382265, 1474416, 1535850, 1638240, 1843020, 2047800, 2211624, 2303775, 2457360, 2730400, 2764530, 2948832, 3071700, 3686040, 4095600, 4423248, 4607550, 4914720, 5529060, 6143400, 6911325, 7372080, 8191200, 8846496, 9215100, 11058120, 12286800, 13822650, 14744160, 18430200, 22116240, 24573600, 27645300, 36860400, 44232480, 55290600, 73720800, 110581200, 221162400]

約数ペア:

[(1, 221162400), (2, 110581200), (3, 73720800), (4, 55290600), (5, 44232480), (6, 36860400), (8, 27645300), (9, 24573600), (10, 22116240), (12, 18430200), (15, 14744160), (16, 13822650), (18, 12286800), (20, 11058120), (24, 9215100), (25, 8846496), (27, 8191200), (30, 7372080), (32, 6911325), (36, 6143400), (40, 5529060), (45, 4914720), (48, 4607550), (50, 4423248), (54, 4095600), (60, 3686040), (72, 3071700), (75, 2948832), (80, 2764530), (81, 2730400), (90, 2457360), (96, 2303775), (100, 2211624), (108, 2047800), (120, 1843020), (135, 1638240), (144, 1535850), (150, 1474416), (160, 1382265), (162, 1365200), (180, 1228680), (200, 1105812), (216, 1023900), (225, 982944), (240, 921510), (270, 819120), (288, 767925), (300, 737208), (324, 682600), (360, 614340), (400, 552906), (405, 546080), (432, 511950), (450, 491472), (480, 460755), (540, 409560), (600, 368604), (648, 341300), (675, 327648), (720, 307170), (800, 276453), (810, 273040), (864, 255975), (900, 245736), (1080, 204780), (1200, 184302), (1296, 170650), (1350, 163824), (1440, 153585), (1620, 136520), (1800, 122868), (2025, 109216), (2160, 102390), (2400, 92151), (2592, 85325), (2700, 81912), (3240, 68260), (3413, 64800), (3600, 61434), (4050, 54608), (4320, 51195), (5400, 40956), (6480, 34130), (6826, 32400), (7200, 30717), (8100, 27304), (10239, 21600), (10800, 20478), (12960, 17065), (13652, 16200)]