1900763550

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{201139}}^1$

素因数の和:201167

約数の個数: 96

約数和(自身を含む): 5985926400

約数和(自身を除く): 4085162850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 9450, 201139, 402278, 603417, 1005695, 1206834, 1407973, 1810251, 2011390, 2815946, 3017085, 3620502, 4223919, 5028475, 5430753, 6034170, 7039865, 8447838, 9051255, 10056950, 10861506, 12671757, 14079730, 15085425, 18102510, 21119595, 25343514, 27153765, 30170850, 35199325, 38015271, 42239190, 45256275, 54307530, 63358785, 70398650, 76030542, 90512550, 105597975, 126717570, 135768825, 190076355, 211195950, 271537650, 316793925, 380152710, 633587850, 950381775, 1900763550]

約数ペア:

[(1, 1900763550), (2, 950381775), (3, 633587850), (5, 380152710), (6, 316793925), (7, 271537650), (9, 211195950), (10, 190076355), (14, 135768825), (15, 126717570), (18, 105597975), (21, 90512550), (25, 76030542), (27, 70398650), (30, 63358785), (35, 54307530), (42, 45256275), (45, 42239190), (50, 38015271), (54, 35199325), (63, 30170850), (70, 27153765), (75, 25343514), (90, 21119595), (105, 18102510), (126, 15085425), (135, 14079730), (150, 12671757), (175, 10861506), (189, 10056950), (210, 9051255), (225, 8447838), (270, 7039865), (315, 6034170), (350, 5430753), (378, 5028475), (450, 4223919), (525, 3620502), (630, 3017085), (675, 2815946), (945, 2011390), (1050, 1810251), (1350, 1407973), (1575, 1206834), (1890, 1005695), (3150, 603417), (4725, 402278), (9450, 201139)]