438201900

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{6011}}^1$

素因数の和:6043

約数の個数: 126

約数和(自身を含む): 1425932172

約数和(自身を除く): 987730272

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, 729, 810, 900, 972, 1215, 1350, 1458, 1620, 2025, 2430, 2700, 2916, 3645, 4050, 4860, 6011, 6075, 7290, 8100, 12022, 12150, 14580, 18033, 18225, 24044, 24300, 30055, 36066, 36450, 54099, 60110, 72132, 72900, 90165, 108198, 120220, 150275, 162297, 180330, 216396, 270495, 300550, 324594, 360660, 450825, 486891, 540990, 601100, 649188, 811485, 901650, 973782, 1081980, 1352475, 1460673, 1622970, 1803300, 1947564, 2434455, 2704950, 2921346, 3245940, 4057425, 4382019, 4868910, 5409900, 5842692, 7303365, 8114850, 8764038, 9737820, 12172275, 14606730, 16229700, 17528076, 21910095, 24344550, 29213460, 36516825, 43820190, 48689100, 73033650, 87640380, 109550475, 146067300, 219100950, 438201900]

約数ペア:

[(1, 438201900), (2, 219100950), (3, 146067300), (4, 109550475), (5, 87640380), (6, 73033650), (9, 48689100), (10, 43820190), (12, 36516825), (15, 29213460), (18, 24344550), (20, 21910095), (25, 17528076), (27, 16229700), (30, 14606730), (36, 12172275), (45, 9737820), (50, 8764038), (54, 8114850), (60, 7303365), (75, 5842692), (81, 5409900), (90, 4868910), (100, 4382019), (108, 4057425), (135, 3245940), (150, 2921346), (162, 2704950), (180, 2434455), (225, 1947564), (243, 1803300), (270, 1622970), (300, 1460673), (324, 1352475), (405, 1081980), (450, 973782), (486, 901650), (540, 811485), (675, 649188), (729, 601100), (810, 540990), (900, 486891), (972, 450825), (1215, 360660), (1350, 324594), (1458, 300550), (1620, 270495), (2025, 216396), (2430, 180330), (2700, 162297), (2916, 150275), (3645, 120220), (4050, 108198), (4860, 90165), (6011, 72900), (6075, 72132), (7290, 60110), (8100, 54099), (12022, 36450), (12150, 36066), (14580, 30055), (18033, 24300), (18225, 24044)]