15322500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{227}}^1$

素因数の和:260

約数の個数: 120

約数和(自身を含む): 49859040

約数和(自身を除く): 34536540

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, 227, 250, 270, 300, 375, 450, 454, 500, 540, 625, 675, 681, 750, 900, 908, 1125, 1135, 1250, 1350, 1362, 1500, 1875, 2043, 2250, 2270, 2500, 2700, 2724, 3375, 3405, 3750, 4086, 4500, 4540, 5625, 5675, 6129, 6750, 6810, 7500, 8172, 10215, 11250, 11350, 12258, 13500, 13620, 16875, 17025, 20430, 22500, 22700, 24516, 28375, 30645, 33750, 34050, 40860, 51075, 56750, 61290, 67500, 68100, 85125, 102150, 113500, 122580, 141875, 153225, 170250, 204300, 255375, 283750, 306450, 340500, 425625, 510750, 567500, 612900, 766125, 851250, 1021500, 1276875, 1532250, 1702500, 2553750, 3064500, 3830625, 5107500, 7661250, 15322500]

約数ペア:

[(1, 15322500), (2, 7661250), (3, 5107500), (4, 3830625), (5, 3064500), (6, 2553750), (9, 1702500), (10, 1532250), (12, 1276875), (15, 1021500), (18, 851250), (20, 766125), (25, 612900), (27, 567500), (30, 510750), (36, 425625), (45, 340500), (50, 306450), (54, 283750), (60, 255375), (75, 204300), (90, 170250), (100, 153225), (108, 141875), (125, 122580), (135, 113500), (150, 102150), (180, 85125), (225, 68100), (227, 67500), (250, 61290), (270, 56750), (300, 51075), (375, 40860), (450, 34050), (454, 33750), (500, 30645), (540, 28375), (625, 24516), (675, 22700), (681, 22500), (750, 20430), (900, 17025), (908, 16875), (1125, 13620), (1135, 13500), (1250, 12258), (1350, 11350), (1362, 11250), (1500, 10215), (1875, 8172), (2043, 7500), (2250, 6810), (2270, 6750), (2500, 6129), (2700, 5675), (2724, 5625), (3375, 4540), (3405, 4500), (3750, 4086)]