139559600

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 354954960

約数和(自身を除く): 215395360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 53, 58, 80, 100, 106, 116, 145, 200, 212, 227, 232, 265, 290, 400, 424, 454, 464, 530, 580, 725, 848, 908, 1060, 1135, 1160, 1325, 1450, 1537, 1816, 2120, 2270, 2320, 2650, 2900, 3074, 3632, 4240, 4540, 5300, 5675, 5800, 6148, 6583, 7685, 9080, 10600, 11350, 11600, 12031, 12296, 13166, 15370, 18160, 21200, 22700, 24062, 24592, 26332, 30740, 32915, 38425, 45400, 48124, 52664, 60155, 61480, 65830, 76850, 90800, 96248, 105328, 120310, 122960, 131660, 153700, 164575, 192496, 240620, 263320, 300775, 307400, 329150, 348899, 481240, 526640, 601550, 614800, 658300, 697798, 962480, 1203100, 1316600, 1395596, 1744495, 2406200, 2633200, 2791192, 3488990, 4812400, 5582384, 6977980, 8722475, 13955960, 17444950, 27911920, 34889900, 69779800, 139559600]

約数ペア:

[(1, 139559600), (2, 69779800), (4, 34889900), (5, 27911920), (8, 17444950), (10, 13955960), (16, 8722475), (20, 6977980), (25, 5582384), (29, 4812400), (40, 3488990), (50, 2791192), (53, 2633200), (58, 2406200), (80, 1744495), (100, 1395596), (106, 1316600), (116, 1203100), (145, 962480), (200, 697798), (212, 658300), (227, 614800), (232, 601550), (265, 526640), (290, 481240), (400, 348899), (424, 329150), (454, 307400), (464, 300775), (530, 263320), (580, 240620), (725, 192496), (848, 164575), (908, 153700), (1060, 131660), (1135, 122960), (1160, 120310), (1325, 105328), (1450, 96248), (1537, 90800), (1816, 76850), (2120, 65830), (2270, 61480), (2320, 60155), (2650, 52664), (2900, 48124), (3074, 45400), (3632, 38425), (4240, 32915), (4540, 30740), (5300, 26332), (5675, 24592), (5800, 24062), (6148, 22700), (6583, 21200), (7685, 18160), (9080, 15370), (10600, 13166), (11350, 12296), (11600, 12031)]