87292500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 120

約数和(自身を含む): 259267008

約数和(自身を除く): 171974508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 103, 113, 125, 150, 206, 226, 250, 300, 309, 339, 375, 412, 452, 500, 515, 565, 618, 625, 678, 750, 1030, 1130, 1236, 1250, 1356, 1500, 1545, 1695, 1875, 2060, 2260, 2500, 2575, 2825, 3090, 3390, 3750, 5150, 5650, 6180, 6780, 7500, 7725, 8475, 10300, 11300, 11639, 12875, 14125, 15450, 16950, 23278, 25750, 28250, 30900, 33900, 34917, 38625, 42375, 46556, 51500, 56500, 58195, 64375, 69834, 70625, 77250, 84750, 116390, 128750, 139668, 141250, 154500, 169500, 174585, 193125, 211875, 232780, 257500, 282500, 290975, 349170, 386250, 423750, 581950, 698340, 772500, 847500, 872925, 1163900, 1454875, 1745850, 2909750, 3491700, 4364625, 5819500, 7274375, 8729250, 14548750, 17458500, 21823125, 29097500, 43646250, 87292500]

約数ペア:

[(1, 87292500), (2, 43646250), (3, 29097500), (4, 21823125), (5, 17458500), (6, 14548750), (10, 8729250), (12, 7274375), (15, 5819500), (20, 4364625), (25, 3491700), (30, 2909750), (50, 1745850), (60, 1454875), (75, 1163900), (100, 872925), (103, 847500), (113, 772500), (125, 698340), (150, 581950), (206, 423750), (226, 386250), (250, 349170), (300, 290975), (309, 282500), (339, 257500), (375, 232780), (412, 211875), (452, 193125), (500, 174585), (515, 169500), (565, 154500), (618, 141250), (625, 139668), (678, 128750), (750, 116390), (1030, 84750), (1130, 77250), (1236, 70625), (1250, 69834), (1356, 64375), (1500, 58195), (1545, 56500), (1695, 51500), (1875, 46556), (2060, 42375), (2260, 38625), (2500, 34917), (2575, 33900), (2825, 30900), (3090, 28250), (3390, 25750), (3750, 23278), (5150, 16950), (5650, 15450), (6180, 14125), (6780, 12875), (7500, 11639), (7725, 11300), (8475, 10300)]