129227400

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{2659}}^1$

素因数の和:2690

約数の個数: 144

約数和(自身を含む): 450231600

約数和(自身を除く): 321004200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 900, 972, 1080, 1215, 1350, 1620, 1800, 1944, 2025, 2430, 2659, 2700, 3240, 4050, 4860, 5318, 5400, 6075, 7977, 8100, 9720, 10636, 12150, 13295, 15954, 16200, 21272, 23931, 24300, 26590, 31908, 39885, 47862, 48600, 53180, 63816, 66475, 71793, 79770, 95724, 106360, 119655, 132950, 143586, 159540, 191448, 199425, 215379, 239310, 265900, 287172, 319080, 358965, 398850, 430758, 478620, 531800, 574344, 598275, 646137, 717930, 797700, 861516, 957240, 1076895, 1196550, 1292274, 1435860, 1595400, 1723032, 1794825, 2153790, 2393100, 2584548, 2871720, 3230685, 3589650, 4307580, 4786200, 5169096, 5384475, 6461370, 7179300, 8615160, 10768950, 12922740, 14358600, 16153425, 21537900, 25845480, 32306850, 43075800, 64613700, 129227400]

約数ペア:

[(1, 129227400), (2, 64613700), (3, 43075800), (4, 32306850), (5, 25845480), (6, 21537900), (8, 16153425), (9, 14358600), (10, 12922740), (12, 10768950), (15, 8615160), (18, 7179300), (20, 6461370), (24, 5384475), (25, 5169096), (27, 4786200), (30, 4307580), (36, 3589650), (40, 3230685), (45, 2871720), (50, 2584548), (54, 2393100), (60, 2153790), (72, 1794825), (75, 1723032), (81, 1595400), (90, 1435860), (100, 1292274), (108, 1196550), (120, 1076895), (135, 957240), (150, 861516), (162, 797700), (180, 717930), (200, 646137), (216, 598275), (225, 574344), (243, 531800), (270, 478620), (300, 430758), (324, 398850), (360, 358965), (405, 319080), (450, 287172), (486, 265900), (540, 239310), (600, 215379), (648, 199425), (675, 191448), (810, 159540), (900, 143586), (972, 132950), (1080, 119655), (1215, 106360), (1350, 95724), (1620, 79770), (1800, 71793), (1944, 66475), (2025, 63816), (2430, 53180), (2659, 48600), (2700, 47862), (3240, 39885), (4050, 31908), (4860, 26590), (5318, 24300), (5400, 23931), (6075, 21272), (7977, 16200), (8100, 15954), (9720, 13295), (10636, 12150)]