71895060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4591}}^1$

素因数の和:4638

約数の個数: 96

約数和(自身を含む): 231436800

約数和(自身を除く): 159541740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 4591, 5220, 7830, 9182, 13773, 15660, 18364, 22955, 27546, 41319, 45910, 55092, 68865, 82638, 91820, 123957, 133139, 137730, 165276, 206595, 247914, 266278, 275460, 399417, 413190, 495828, 532556, 619785, 665695, 798834, 826380, 1198251, 1239570, 1331390, 1597668, 1997085, 2396502, 2479140, 2662780, 3594753, 3994170, 4793004, 5991255, 7189506, 7988340, 11982510, 14379012, 17973765, 23965020, 35947530, 71895060]

約数ペア:

[(1, 71895060), (2, 35947530), (3, 23965020), (4, 17973765), (5, 14379012), (6, 11982510), (9, 7988340), (10, 7189506), (12, 5991255), (15, 4793004), (18, 3994170), (20, 3594753), (27, 2662780), (29, 2479140), (30, 2396502), (36, 1997085), (45, 1597668), (54, 1331390), (58, 1239570), (60, 1198251), (87, 826380), (90, 798834), (108, 665695), (116, 619785), (135, 532556), (145, 495828), (174, 413190), (180, 399417), (261, 275460), (270, 266278), (290, 247914), (348, 206595), (435, 165276), (522, 137730), (540, 133139), (580, 123957), (783, 91820), (870, 82638), (1044, 68865), (1305, 55092), (1566, 45910), (1740, 41319), (2610, 27546), (3132, 22955), (3915, 18364), (4591, 15660), (5220, 13773), (7830, 9182)]