282360400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3253}}^1$

素因数の和:3309

約数の個数: 120

約数和(自身を含む): 800536064

約数和(自身を除く): 518175664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 2480, 2800, 3100, 3253, 3472, 4340, 5425, 6200, 6506, 8680, 10850, 12400, 13012, 16265, 17360, 21700, 22771, 26024, 32530, 43400, 45542, 52048, 65060, 81325, 86800, 91084, 100843, 113855, 130120, 162650, 182168, 201686, 227710, 260240, 325300, 364336, 403372, 455420, 504215, 569275, 650600, 705901, 806744, 910840, 1008430, 1138550, 1301200, 1411802, 1613488, 1821680, 2016860, 2277100, 2521075, 2823604, 3529505, 4033720, 4554200, 5042150, 5647208, 7059010, 8067440, 9108400, 10084300, 11294416, 14118020, 17647525, 20168600, 28236040, 35295050, 40337200, 56472080, 70590100, 141180200, 282360400]

約数ペア:

[(1, 282360400), (2, 141180200), (4, 70590100), (5, 56472080), (7, 40337200), (8, 35295050), (10, 28236040), (14, 20168600), (16, 17647525), (20, 14118020), (25, 11294416), (28, 10084300), (31, 9108400), (35, 8067440), (40, 7059010), (50, 5647208), (56, 5042150), (62, 4554200), (70, 4033720), (80, 3529505), (100, 2823604), (112, 2521075), (124, 2277100), (140, 2016860), (155, 1821680), (175, 1613488), (200, 1411802), (217, 1301200), (248, 1138550), (280, 1008430), (310, 910840), (350, 806744), (400, 705901), (434, 650600), (496, 569275), (560, 504215), (620, 455420), (700, 403372), (775, 364336), (868, 325300), (1085, 260240), (1240, 227710), (1400, 201686), (1550, 182168), (1736, 162650), (2170, 130120), (2480, 113855), (2800, 100843), (3100, 91084), (3253, 86800), (3472, 81325), (4340, 65060), (5425, 52048), (6200, 45542), (6506, 43400), (8680, 32530), (10850, 26024), (12400, 22771), (13012, 21700), (16265, 17360)]