148975650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{7699}}^1$

素因数の和:7760

約数の個数: 72

約数和(自身を含む): 409609200

約数和(自身を除く): 260633550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1935, 2150, 3225, 3870, 6450, 7699, 9675, 15398, 19350, 23097, 38495, 46194, 69291, 76990, 115485, 138582, 192475, 230970, 331057, 346455, 384950, 577425, 662114, 692910, 993171, 1154850, 1655285, 1732275, 1986342, 2979513, 3310570, 3464550, 4965855, 5959026, 8276425, 9931710, 14897565, 16552850, 24829275, 29795130, 49658550, 74487825, 148975650]

約数ペア:

[(1, 148975650), (2, 74487825), (3, 49658550), (5, 29795130), (6, 24829275), (9, 16552850), (10, 14897565), (15, 9931710), (18, 8276425), (25, 5959026), (30, 4965855), (43, 3464550), (45, 3310570), (50, 2979513), (75, 1986342), (86, 1732275), (90, 1655285), (129, 1154850), (150, 993171), (215, 692910), (225, 662114), (258, 577425), (387, 384950), (430, 346455), (450, 331057), (645, 230970), (774, 192475), (1075, 138582), (1290, 115485), (1935, 76990), (2150, 69291), (3225, 46194), (3870, 38495), (6450, 23097), (7699, 19350), (9675, 15398)]