38904300

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{1601}}^1$

素因数の和:1630

約数の個数: 108

約数和(自身を含む): 126538776

約数和(自身を除く): 87634476

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, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1601, 1620, 2025, 2430, 2700, 3202, 4050, 4803, 4860, 6075, 6404, 8005, 8100, 9606, 12150, 14409, 16010, 19212, 24015, 24300, 28818, 32020, 40025, 43227, 48030, 57636, 72045, 80050, 86454, 96060, 120075, 129681, 144090, 160100, 172908, 216135, 240150, 259362, 288180, 360225, 389043, 432270, 480300, 518724, 648405, 720450, 778086, 864540, 1080675, 1296810, 1440900, 1556172, 1945215, 2161350, 2593620, 3242025, 3890430, 4322700, 6484050, 7780860, 9726075, 12968100, 19452150, 38904300]

約数ペア:

[(1, 38904300), (2, 19452150), (3, 12968100), (4, 9726075), (5, 7780860), (6, 6484050), (9, 4322700), (10, 3890430), (12, 3242025), (15, 2593620), (18, 2161350), (20, 1945215), (25, 1556172), (27, 1440900), (30, 1296810), (36, 1080675), (45, 864540), (50, 778086), (54, 720450), (60, 648405), (75, 518724), (81, 480300), (90, 432270), (100, 389043), (108, 360225), (135, 288180), (150, 259362), (162, 240150), (180, 216135), (225, 172908), (243, 160100), (270, 144090), (300, 129681), (324, 120075), (405, 96060), (450, 86454), (486, 80050), (540, 72045), (675, 57636), (810, 48030), (900, 43227), (972, 40025), (1215, 32020), (1350, 28818), (1601, 24300), (1620, 24015), (2025, 19212), (2430, 16010), (2700, 14409), (3202, 12150), (4050, 9606), (4803, 8100), (4860, 8005), (6075, 6404)]