85236750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 236107872

約数和(自身を除く): 150871122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 125, 129, 150, 215, 225, 250, 258, 375, 387, 430, 450, 645, 750, 774, 881, 1075, 1125, 1290, 1762, 1935, 2150, 2250, 2643, 3225, 3870, 4405, 5286, 5375, 6450, 7929, 8810, 9675, 10750, 13215, 15858, 16125, 19350, 22025, 26430, 32250, 37883, 39645, 44050, 48375, 66075, 75766, 79290, 96750, 110125, 113649, 132150, 189415, 198225, 220250, 227298, 330375, 340947, 378830, 396450, 568245, 660750, 681894, 947075, 991125, 1136490, 1704735, 1894150, 1982250, 2841225, 3409470, 4735375, 5682450, 8523675, 9470750, 14206125, 17047350, 28412250, 42618375, 85236750]

約数ペア:

[(1, 85236750), (2, 42618375), (3, 28412250), (5, 17047350), (6, 14206125), (9, 9470750), (10, 8523675), (15, 5682450), (18, 4735375), (25, 3409470), (30, 2841225), (43, 1982250), (45, 1894150), (50, 1704735), (75, 1136490), (86, 991125), (90, 947075), (125, 681894), (129, 660750), (150, 568245), (215, 396450), (225, 378830), (250, 340947), (258, 330375), (375, 227298), (387, 220250), (430, 198225), (450, 189415), (645, 132150), (750, 113649), (774, 110125), (881, 96750), (1075, 79290), (1125, 75766), (1290, 66075), (1762, 48375), (1935, 44050), (2150, 39645), (2250, 37883), (2643, 32250), (3225, 26430), (3870, 22025), (4405, 19350), (5286, 16125), (5375, 15858), (6450, 13215), (7929, 10750), (8810, 9675)]