199424400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{23741}}^1$

素因数の和:23769

約数の個数: 120

約数和(自身を含む): 730113984

約数和(自身を除く): 530689584

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, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 23741, 47482, 71223, 94964, 118705, 142446, 166187, 189928, 237410, 284892, 332374, 356115, 379856, 474820, 498561, 569784, 593525, 664748, 712230, 830935, 949640, 997122, 1139568, 1187050, 1329496, 1424460, 1661870, 1780575, 1899280, 1994244, 2374100, 2492805, 2658992, 2848920, 3323740, 3561150, 3988488, 4154675, 4748200, 4985610, 5697840, 6647480, 7122300, 7976976, 8309350, 9496400, 9971220, 12464025, 13294960, 14244600, 16618700, 19942440, 24928050, 28489200, 33237400, 39884880, 49856100, 66474800, 99712200, 199424400]

約数ペア:

[(1, 199424400), (2, 99712200), (3, 66474800), (4, 49856100), (5, 39884880), (6, 33237400), (7, 28489200), (8, 24928050), (10, 19942440), (12, 16618700), (14, 14244600), (15, 13294960), (16, 12464025), (20, 9971220), (21, 9496400), (24, 8309350), (25, 7976976), (28, 7122300), (30, 6647480), (35, 5697840), (40, 4985610), (42, 4748200), (48, 4154675), (50, 3988488), (56, 3561150), (60, 3323740), (70, 2848920), (75, 2658992), (80, 2492805), (84, 2374100), (100, 1994244), (105, 1899280), (112, 1780575), (120, 1661870), (140, 1424460), (150, 1329496), (168, 1187050), (175, 1139568), (200, 997122), (210, 949640), (240, 830935), (280, 712230), (300, 664748), (336, 593525), (350, 569784), (400, 498561), (420, 474820), (525, 379856), (560, 356115), (600, 332374), (700, 284892), (840, 237410), (1050, 189928), (1200, 166187), (1400, 142446), (1680, 118705), (2100, 94964), (2800, 71223), (4200, 47482), (8400, 23741)]