52042500

素因数分解:

$2^2\times 3^4\times 5^4\times {\mathrm{257}}^1$

素因数の和:293

約数の個数: 150

約数和(自身を含む): 170668806

約数和(自身を除く): 118626306

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 257, 270, 300, 324, 375, 405, 450, 500, 514, 540, 625, 675, 750, 771, 810, 900, 1028, 1125, 1250, 1285, 1350, 1500, 1542, 1620, 1875, 2025, 2250, 2313, 2500, 2570, 2700, 3084, 3375, 3750, 3855, 4050, 4500, 4626, 5140, 5625, 6425, 6750, 6939, 7500, 7710, 8100, 9252, 10125, 11250, 11565, 12850, 13500, 13878, 15420, 16875, 19275, 20250, 20817, 22500, 23130, 25700, 27756, 32125, 33750, 34695, 38550, 40500, 41634, 46260, 50625, 57825, 64250, 67500, 69390, 77100, 83268, 96375, 101250, 104085, 115650, 128500, 138780, 160625, 173475, 192750, 202500, 208170, 231300, 289125, 321250, 346950, 385500, 416340, 481875, 520425, 578250, 642500, 693900, 867375, 963750, 1040850, 1156500, 1445625, 1734750, 1927500, 2081700, 2602125, 2891250, 3469500, 4336875, 5204250, 5782500, 8673750, 10408500, 13010625, 17347500, 26021250, 52042500]

約数ペア:

[(1, 52042500), (2, 26021250), (3, 17347500), (4, 13010625), (5, 10408500), (6, 8673750), (9, 5782500), (10, 5204250), (12, 4336875), (15, 3469500), (18, 2891250), (20, 2602125), (25, 2081700), (27, 1927500), (30, 1734750), (36, 1445625), (45, 1156500), (50, 1040850), (54, 963750), (60, 867375), (75, 693900), (81, 642500), (90, 578250), (100, 520425), (108, 481875), (125, 416340), (135, 385500), (150, 346950), (162, 321250), (180, 289125), (225, 231300), (250, 208170), (257, 202500), (270, 192750), (300, 173475), (324, 160625), (375, 138780), (405, 128500), (450, 115650), (500, 104085), (514, 101250), (540, 96375), (625, 83268), (675, 77100), (750, 69390), (771, 67500), (810, 64250), (900, 57825), (1028, 50625), (1125, 46260), (1250, 41634), (1285, 40500), (1350, 38550), (1500, 34695), (1542, 33750), (1620, 32125), (1875, 27756), (2025, 25700), (2250, 23130), (2313, 22500), (2500, 20817), (2570, 20250), (2700, 19275), (3084, 16875), (3375, 15420), (3750, 13878), (3855, 13500), (4050, 12850), (4500, 11565), (4626, 11250), (5140, 10125), (5625, 9252), (6425, 8100), (6750, 7710), (6939, 7500)]