30847500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{457}}^1$

素因数の和:490

約数の個数: 120

約数和(自身を含む): 100155440

約数和(自身を除く): 69307940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 225, 250, 270, 300, 375, 450, 457, 500, 540, 625, 675, 750, 900, 914, 1125, 1250, 1350, 1371, 1500, 1828, 1875, 2250, 2285, 2500, 2700, 2742, 3375, 3750, 4113, 4500, 4570, 5484, 5625, 6750, 6855, 7500, 8226, 9140, 11250, 11425, 12339, 13500, 13710, 16452, 16875, 20565, 22500, 22850, 24678, 27420, 33750, 34275, 41130, 45700, 49356, 57125, 61695, 67500, 68550, 82260, 102825, 114250, 123390, 137100, 171375, 205650, 228500, 246780, 285625, 308475, 342750, 411300, 514125, 571250, 616950, 685500, 856875, 1028250, 1142500, 1233900, 1542375, 1713750, 2056500, 2570625, 3084750, 3427500, 5141250, 6169500, 7711875, 10282500, 15423750, 30847500]

約数ペア:

[(1, 30847500), (2, 15423750), (3, 10282500), (4, 7711875), (5, 6169500), (6, 5141250), (9, 3427500), (10, 3084750), (12, 2570625), (15, 2056500), (18, 1713750), (20, 1542375), (25, 1233900), (27, 1142500), (30, 1028250), (36, 856875), (45, 685500), (50, 616950), (54, 571250), (60, 514125), (75, 411300), (90, 342750), (100, 308475), (108, 285625), (125, 246780), (135, 228500), (150, 205650), (180, 171375), (225, 137100), (250, 123390), (270, 114250), (300, 102825), (375, 82260), (450, 68550), (457, 67500), (500, 61695), (540, 57125), (625, 49356), (675, 45700), (750, 41130), (900, 34275), (914, 33750), (1125, 27420), (1250, 24678), (1350, 22850), (1371, 22500), (1500, 20565), (1828, 16875), (1875, 16452), (2250, 13710), (2285, 13500), (2500, 12339), (2700, 11425), (2742, 11250), (3375, 9140), (3750, 8226), (4113, 7500), (4500, 6855), (4570, 6750), (5484, 5625)]