149256800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2423}}^1$

素因数の和:2461

約数の個数: 144

約数和(自身を含む): 454470912

約数和(自身を除く): 305214112

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 350, 352, 385, 400, 440, 550, 560, 616, 700, 770, 800, 880, 1100, 1120, 1232, 1400, 1540, 1760, 1925, 2200, 2423, 2464, 2800, 3080, 3850, 4400, 4846, 5600, 6160, 7700, 8800, 9692, 12115, 12320, 15400, 16961, 19384, 24230, 26653, 30800, 33922, 38768, 48460, 53306, 60575, 61600, 67844, 77536, 84805, 96920, 106612, 121150, 133265, 135688, 169610, 186571, 193840, 213224, 242300, 266530, 271376, 339220, 373142, 387680, 424025, 426448, 484600, 533060, 542752, 666325, 678440, 746284, 848050, 852896, 932855, 969200, 1066120, 1332650, 1356880, 1492568, 1696100, 1865710, 1938400, 2132240, 2665300, 2713760, 2985136, 3392200, 3731420, 4264480, 4664275, 5330600, 5970272, 6784400, 7462840, 9328550, 10661200, 13568800, 14925680, 18657100, 21322400, 29851360, 37314200, 74628400, 149256800]

約数ペア:

[(1, 149256800), (2, 74628400), (4, 37314200), (5, 29851360), (7, 21322400), (8, 18657100), (10, 14925680), (11, 13568800), (14, 10661200), (16, 9328550), (20, 7462840), (22, 6784400), (25, 5970272), (28, 5330600), (32, 4664275), (35, 4264480), (40, 3731420), (44, 3392200), (50, 2985136), (55, 2713760), (56, 2665300), (70, 2132240), (77, 1938400), (80, 1865710), (88, 1696100), (100, 1492568), (110, 1356880), (112, 1332650), (140, 1066120), (154, 969200), (160, 932855), (175, 852896), (176, 848050), (200, 746284), (220, 678440), (224, 666325), (275, 542752), (280, 533060), (308, 484600), (350, 426448), (352, 424025), (385, 387680), (400, 373142), (440, 339220), (550, 271376), (560, 266530), (616, 242300), (700, 213224), (770, 193840), (800, 186571), (880, 169610), (1100, 135688), (1120, 133265), (1232, 121150), (1400, 106612), (1540, 96920), (1760, 84805), (1925, 77536), (2200, 67844), (2423, 61600), (2464, 60575), (2800, 53306), (3080, 48460), (3850, 38768), (4400, 33922), (4846, 30800), (5600, 26653), (6160, 24230), (7700, 19384), (8800, 16961), (9692, 15400), (12115, 12320)]