138975600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:847

約数の個数: 120

約数和(自身を含む): 448364160

約数和(自身を除く): 309388560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 179, 200, 240, 300, 358, 400, 537, 600, 647, 716, 895, 1074, 1200, 1294, 1432, 1790, 1941, 2148, 2588, 2685, 2864, 3235, 3580, 3882, 4296, 4475, 5176, 5370, 6470, 7160, 7764, 8592, 8950, 9705, 10352, 10740, 12940, 13425, 14320, 15528, 16175, 17900, 19410, 21480, 25880, 26850, 31056, 32350, 35800, 38820, 42960, 48525, 51760, 53700, 64700, 71600, 77640, 97050, 107400, 115813, 129400, 155280, 194100, 214800, 231626, 258800, 347439, 388200, 463252, 579065, 694878, 776400, 926504, 1158130, 1389756, 1737195, 1853008, 2316260, 2779512, 2895325, 3474390, 4632520, 5559024, 5790650, 6948780, 8685975, 9265040, 11581300, 13897560, 17371950, 23162600, 27795120, 34743900, 46325200, 69487800, 138975600]

約数ペア:

[(1, 138975600), (2, 69487800), (3, 46325200), (4, 34743900), (5, 27795120), (6, 23162600), (8, 17371950), (10, 13897560), (12, 11581300), (15, 9265040), (16, 8685975), (20, 6948780), (24, 5790650), (25, 5559024), (30, 4632520), (40, 3474390), (48, 2895325), (50, 2779512), (60, 2316260), (75, 1853008), (80, 1737195), (100, 1389756), (120, 1158130), (150, 926504), (179, 776400), (200, 694878), (240, 579065), (300, 463252), (358, 388200), (400, 347439), (537, 258800), (600, 231626), (647, 214800), (716, 194100), (895, 155280), (1074, 129400), (1200, 115813), (1294, 107400), (1432, 97050), (1790, 77640), (1941, 71600), (2148, 64700), (2588, 53700), (2685, 51760), (2864, 48525), (3235, 42960), (3580, 38820), (3882, 35800), (4296, 32350), (4475, 31056), (5176, 26850), (5370, 25880), (6470, 21480), (7160, 19410), (7764, 17900), (8592, 16175), (8950, 15528), (9705, 14320), (10352, 13425), (10740, 12940)]