138519300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{2551}}^1$

素因数の和:2749

約数の個数: 72

約数和(自身を含む): 403154752

約数和(自身を除く): 264635452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 181, 300, 362, 543, 724, 905, 1086, 1810, 2172, 2551, 2715, 3620, 4525, 5102, 5430, 7653, 9050, 10204, 10860, 12755, 13575, 15306, 18100, 25510, 27150, 30612, 38265, 51020, 54300, 63775, 76530, 127550, 153060, 191325, 255100, 382650, 461731, 765300, 923462, 1385193, 1846924, 2308655, 2770386, 4617310, 5540772, 6925965, 9234620, 11543275, 13851930, 23086550, 27703860, 34629825, 46173100, 69259650, 138519300]

約数ペア:

[(1, 138519300), (2, 69259650), (3, 46173100), (4, 34629825), (5, 27703860), (6, 23086550), (10, 13851930), (12, 11543275), (15, 9234620), (20, 6925965), (25, 5540772), (30, 4617310), (50, 2770386), (60, 2308655), (75, 1846924), (100, 1385193), (150, 923462), (181, 765300), (300, 461731), (362, 382650), (543, 255100), (724, 191325), (905, 153060), (1086, 127550), (1810, 76530), (2172, 63775), (2551, 54300), (2715, 51020), (3620, 38265), (4525, 30612), (5102, 27150), (5430, 25510), (7653, 18100), (9050, 15306), (10204, 13575), (10860, 12755)]