25394100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1801}}^1$

素因数の和:1865

約数の個数: 72

約数和(自身を含む): 75078528

約数和(自身を除く): 49684428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 100, 141, 150, 188, 235, 282, 300, 470, 564, 705, 940, 1175, 1410, 1801, 2350, 2820, 3525, 3602, 4700, 5403, 7050, 7204, 9005, 10806, 14100, 18010, 21612, 27015, 36020, 45025, 54030, 84647, 90050, 108060, 135075, 169294, 180100, 253941, 270150, 338588, 423235, 507882, 540300, 846470, 1015764, 1269705, 1692940, 2116175, 2539410, 4232350, 5078820, 6348525, 8464700, 12697050, 25394100]

約数ペア:

[(1, 25394100), (2, 12697050), (3, 8464700), (4, 6348525), (5, 5078820), (6, 4232350), (10, 2539410), (12, 2116175), (15, 1692940), (20, 1269705), (25, 1015764), (30, 846470), (47, 540300), (50, 507882), (60, 423235), (75, 338588), (94, 270150), (100, 253941), (141, 180100), (150, 169294), (188, 135075), (235, 108060), (282, 90050), (300, 84647), (470, 54030), (564, 45025), (705, 36020), (940, 27015), (1175, 21612), (1410, 18010), (1801, 14100), (2350, 10806), (2820, 9005), (3525, 7204), (3602, 7050), (4700, 5403)]