448132500

素因数分解:

$2^2\times 3^4\times 5^4\times {\mathrm{2213}}^1$

素因数の和:2249

約数の個数: 150

約数和(自身を含む): 1464576498

約数和(自身を除く): 1016443998

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, 270, 300, 324, 375, 405, 450, 500, 540, 625, 675, 750, 810, 900, 1125, 1250, 1350, 1500, 1620, 1875, 2025, 2213, 2250, 2500, 2700, 3375, 3750, 4050, 4426, 4500, 5625, 6639, 6750, 7500, 8100, 8852, 10125, 11065, 11250, 13278, 13500, 16875, 19917, 20250, 22130, 22500, 26556, 33195, 33750, 39834, 40500, 44260, 50625, 55325, 59751, 66390, 67500, 79668, 99585, 101250, 110650, 119502, 132780, 165975, 179253, 199170, 202500, 221300, 239004, 276625, 298755, 331950, 358506, 398340, 497925, 553250, 597510, 663900, 717012, 829875, 896265, 995850, 1106500, 1195020, 1383125, 1493775, 1659750, 1792530, 1991700, 2489625, 2766250, 2987550, 3319500, 3585060, 4149375, 4481325, 4979250, 5532500, 5975100, 7468875, 8298750, 8962650, 9958500, 12448125, 14937750, 16597500, 17925300, 22406625, 24896250, 29875500, 37344375, 44813250, 49792500, 74688750, 89626500, 112033125, 149377500, 224066250, 448132500]

約数ペア:

[(1, 448132500), (2, 224066250), (3, 149377500), (4, 112033125), (5, 89626500), (6, 74688750), (9, 49792500), (10, 44813250), (12, 37344375), (15, 29875500), (18, 24896250), (20, 22406625), (25, 17925300), (27, 16597500), (30, 14937750), (36, 12448125), (45, 9958500), (50, 8962650), (54, 8298750), (60, 7468875), (75, 5975100), (81, 5532500), (90, 4979250), (100, 4481325), (108, 4149375), (125, 3585060), (135, 3319500), (150, 2987550), (162, 2766250), (180, 2489625), (225, 1991700), (250, 1792530), (270, 1659750), (300, 1493775), (324, 1383125), (375, 1195020), (405, 1106500), (450, 995850), (500, 896265), (540, 829875), (625, 717012), (675, 663900), (750, 597510), (810, 553250), (900, 497925), (1125, 398340), (1250, 358506), (1350, 331950), (1500, 298755), (1620, 276625), (1875, 239004), (2025, 221300), (2213, 202500), (2250, 199170), (2500, 179253), (2700, 165975), (3375, 132780), (3750, 119502), (4050, 110650), (4426, 101250), (4500, 99585), (5625, 79668), (6639, 67500), (6750, 66390), (7500, 59751), (8100, 55325), (8852, 50625), (10125, 44260), (11065, 40500), (11250, 39834), (13278, 33750), (13500, 33195), (16875, 26556), (19917, 22500), (20250, 22130)]