2054100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 6124608

約数和(自身を除く): 4070508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 167, 205, 246, 300, 334, 410, 492, 501, 615, 668, 820, 835, 1002, 1025, 1230, 1670, 2004, 2050, 2460, 2505, 3075, 3340, 4100, 4175, 5010, 6150, 6847, 8350, 10020, 12300, 12525, 13694, 16700, 20541, 25050, 27388, 34235, 41082, 50100, 68470, 82164, 102705, 136940, 171175, 205410, 342350, 410820, 513525, 684700, 1027050, 2054100]

約数ペア:

[(1, 2054100), (2, 1027050), (3, 684700), (4, 513525), (5, 410820), (6, 342350), (10, 205410), (12, 171175), (15, 136940), (20, 102705), (25, 82164), (30, 68470), (41, 50100), (50, 41082), (60, 34235), (75, 27388), (82, 25050), (100, 20541), (123, 16700), (150, 13694), (164, 12525), (167, 12300), (205, 10020), (246, 8350), (300, 6847), (334, 6150), (410, 5010), (492, 4175), (501, 4100), (615, 3340), (668, 3075), (820, 2505), (835, 2460), (1002, 2050), (1025, 2004), (1230, 1670)]