148914500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 375438336

約数和(自身を除く): 226523836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 157, 175, 250, 271, 314, 350, 500, 542, 628, 700, 785, 875, 1084, 1099, 1355, 1570, 1750, 1897, 2198, 2710, 3140, 3500, 3794, 3925, 4396, 5420, 5495, 6775, 7588, 7850, 9485, 10990, 13550, 15700, 18970, 19625, 21980, 27100, 27475, 33875, 37940, 39250, 42547, 47425, 54950, 67750, 78500, 85094, 94850, 109900, 135500, 137375, 170188, 189700, 212735, 237125, 274750, 297829, 425470, 474250, 549500, 595658, 850940, 948500, 1063675, 1191316, 1489145, 2127350, 2978290, 4254700, 5318375, 5956580, 7445725, 10636750, 14891450, 21273500, 29782900, 37228625, 74457250, 148914500]

約数ペア:

[(1, 148914500), (2, 74457250), (4, 37228625), (5, 29782900), (7, 21273500), (10, 14891450), (14, 10636750), (20, 7445725), (25, 5956580), (28, 5318375), (35, 4254700), (50, 2978290), (70, 2127350), (100, 1489145), (125, 1191316), (140, 1063675), (157, 948500), (175, 850940), (250, 595658), (271, 549500), (314, 474250), (350, 425470), (500, 297829), (542, 274750), (628, 237125), (700, 212735), (785, 189700), (875, 170188), (1084, 137375), (1099, 135500), (1355, 109900), (1570, 94850), (1750, 85094), (1897, 78500), (2198, 67750), (2710, 54950), (3140, 47425), (3500, 42547), (3794, 39250), (3925, 37940), (4396, 33875), (5420, 27475), (5495, 27100), (6775, 21980), (7588, 19625), (7850, 18970), (9485, 15700), (10990, 13550)]