243020400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^2\times {\mathrm{4133}}^1$

素因数の和:4168

約数の個数: 180

約数和(自身を含む): 905792472

約数和(自身を除く): 662772072

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, 4133, 4200, 4900, 5880, 7350, 8266, 8400, 9800, 11760, 12399, 14700, 16532, 19600, 20665, 24798, 28931, 29400, 33064, 41330, 49596, 57862, 58800, 61995, 66128, 82660, 86793, 99192, 103325, 115724, 123990, 144655, 165320, 173586, 198384, 202517, 206650, 231448, 247980, 289310, 309975, 330640, 347172, 405034, 413300, 433965, 462896, 495960, 578620, 607551, 619950, 694344, 723275, 810068, 826600, 867930, 991920, 1012585, 1157240, 1215102, 1239900, 1388688, 1446550, 1620136, 1653200, 1735860, 2025170, 2169825, 2314480, 2430204, 2479800, 2893100, 3037755, 3240272, 3471720, 4050340, 4339650, 4860408, 4959600, 5062925, 5786200, 6075510, 6943440, 8100680, 8679300, 9720816, 10125850, 11572400, 12151020, 15188775, 16201360, 17358600, 20251700, 24302040, 30377550, 34717200, 40503400, 48604080, 60755100, 81006800, 121510200, 243020400]

約数ペア:

[(1, 243020400), (2, 121510200), (3, 81006800), (4, 60755100), (5, 48604080), (6, 40503400), (7, 34717200), (8, 30377550), (10, 24302040), (12, 20251700), (14, 17358600), (15, 16201360), (16, 15188775), (20, 12151020), (21, 11572400), (24, 10125850), (25, 9720816), (28, 8679300), (30, 8100680), (35, 6943440), (40, 6075510), (42, 5786200), (48, 5062925), (49, 4959600), (50, 4860408), (56, 4339650), (60, 4050340), (70, 3471720), (75, 3240272), (80, 3037755), (84, 2893100), (98, 2479800), (100, 2430204), (105, 2314480), (112, 2169825), (120, 2025170), (140, 1735860), (147, 1653200), (150, 1620136), (168, 1446550), (175, 1388688), (196, 1239900), (200, 1215102), (210, 1157240), (240, 1012585), (245, 991920), (280, 867930), (294, 826600), (300, 810068), (336, 723275), (350, 694344), (392, 619950), (400, 607551), (420, 578620), (490, 495960), (525, 462896), (560, 433965), (588, 413300), (600, 405034), (700, 347172), (735, 330640), (784, 309975), (840, 289310), (980, 247980), (1050, 231448), (1176, 206650), (1200, 202517), (1225, 198384), (1400, 173586), (1470, 165320), (1680, 144655), (1960, 123990), (2100, 115724), (2352, 103325), (2450, 99192), (2800, 86793), (2940, 82660), (3675, 66128), (3920, 61995), (4133, 58800), (4200, 57862), (4900, 49596), (5880, 41330), (7350, 33064), (8266, 29400), (8400, 28931), (9800, 24798), (11760, 20665), (12399, 19600), (14700, 16532)]