141887200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1989

約数の個数: 144

約数和(自身を含む): 426535200

約数和(自身を除く): 284648000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1040, 1120, 1300, 1400, 1456, 1820, 1949, 2080, 2275, 2600, 2800, 2912, 3640, 3898, 4550, 5200, 5600, 7280, 7796, 9100, 9745, 10400, 13643, 14560, 15592, 18200, 19490, 25337, 27286, 31184, 36400, 38980, 48725, 50674, 54572, 62368, 68215, 72800, 77960, 97450, 101348, 109144, 126685, 136430, 155920, 177359, 194900, 202696, 218288, 253370, 272860, 311840, 341075, 354718, 389800, 405392, 436576, 506740, 545720, 633425, 682150, 709436, 779600, 810784, 886795, 1013480, 1091440, 1266850, 1364300, 1418872, 1559200, 1773590, 2026960, 2182880, 2533700, 2728600, 2837744, 3547180, 4053920, 4433975, 5067400, 5457200, 5675488, 7094360, 8867950, 10134800, 10914400, 14188720, 17735900, 20269600, 28377440, 35471800, 70943600, 141887200]

約数ペア:

[(1, 141887200), (2, 70943600), (4, 35471800), (5, 28377440), (7, 20269600), (8, 17735900), (10, 14188720), (13, 10914400), (14, 10134800), (16, 8867950), (20, 7094360), (25, 5675488), (26, 5457200), (28, 5067400), (32, 4433975), (35, 4053920), (40, 3547180), (50, 2837744), (52, 2728600), (56, 2533700), (65, 2182880), (70, 2026960), (80, 1773590), (91, 1559200), (100, 1418872), (104, 1364300), (112, 1266850), (130, 1091440), (140, 1013480), (160, 886795), (175, 810784), (182, 779600), (200, 709436), (208, 682150), (224, 633425), (260, 545720), (280, 506740), (325, 436576), (350, 405392), (364, 389800), (400, 354718), (416, 341075), (455, 311840), (520, 272860), (560, 253370), (650, 218288), (700, 202696), (728, 194900), (800, 177359), (910, 155920), (1040, 136430), (1120, 126685), (1300, 109144), (1400, 101348), (1456, 97450), (1820, 77960), (1949, 72800), (2080, 68215), (2275, 62368), (2600, 54572), (2800, 50674), (2912, 48725), (3640, 38980), (3898, 36400), (4550, 31184), (5200, 27286), (5600, 25337), (7280, 19490), (7796, 18200), (9100, 15592), (9745, 14560), (10400, 13643)]