142875250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4297}}^1$

素因数の和:4340

約数の個数: 64

約数和(自身を含む): 321834240

約数和(自身を除く): 178958990

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 125, 133, 175, 190, 250, 266, 350, 475, 665, 875, 950, 1330, 1750, 2375, 3325, 4297, 4750, 6650, 8594, 16625, 21485, 30079, 33250, 42970, 60158, 81643, 107425, 150395, 163286, 214850, 300790, 408215, 537125, 571501, 751975, 816430, 1074250, 1143002, 1503950, 2041075, 2857505, 3759875, 4082150, 5715010, 7519750, 10205375, 14287525, 20410750, 28575050, 71437625, 142875250]

約数ペア:

[(1, 142875250), (2, 71437625), (5, 28575050), (7, 20410750), (10, 14287525), (14, 10205375), (19, 7519750), (25, 5715010), (35, 4082150), (38, 3759875), (50, 2857505), (70, 2041075), (95, 1503950), (125, 1143002), (133, 1074250), (175, 816430), (190, 751975), (250, 571501), (266, 537125), (350, 408215), (475, 300790), (665, 214850), (875, 163286), (950, 150395), (1330, 107425), (1750, 81643), (2375, 60158), (3325, 42970), (4297, 33250), (4750, 30079), (6650, 21485), (8594, 16625)]