28297200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23581}}^1$

素因数の和:23602

約数の個数: 60

約数和(自身を含む): 90649208

約数和(自身を除く): 62352008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 23581, 47162, 70743, 94324, 117905, 141486, 188648, 235810, 282972, 353715, 377296, 471620, 565944, 589525, 707430, 943240, 1131888, 1179050, 1414860, 1768575, 1886480, 2358100, 2829720, 3537150, 4716200, 5659440, 7074300, 9432400, 14148600, 28297200]

約数ペア:

[(1, 28297200), (2, 14148600), (3, 9432400), (4, 7074300), (5, 5659440), (6, 4716200), (8, 3537150), (10, 2829720), (12, 2358100), (15, 1886480), (16, 1768575), (20, 1414860), (24, 1179050), (25, 1131888), (30, 943240), (40, 707430), (48, 589525), (50, 565944), (60, 471620), (75, 377296), (80, 353715), (100, 282972), (120, 235810), (150, 188648), (200, 141486), (240, 117905), (300, 94324), (400, 70743), (600, 47162), (1200, 23581)]