31282200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{1931}}^1$

素因数の和:1959

約数の個数: 120

約数和(自身を含む): 108703980

約数和(自身を除く): 77421780

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, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 1931, 2025, 2700, 3240, 3862, 4050, 5400, 5793, 7724, 8100, 9655, 11586, 15448, 16200, 17379, 19310, 23172, 28965, 34758, 38620, 46344, 48275, 52137, 57930, 69516, 77240, 86895, 96550, 104274, 115860, 139032, 144825, 156411, 173790, 193100, 208548, 231720, 260685, 289650, 312822, 347580, 386200, 417096, 434475, 521370, 579300, 625644, 695160, 782055, 868950, 1042740, 1158600, 1251288, 1303425, 1564110, 1737900, 2085480, 2606850, 3128220, 3475800, 3910275, 5213700, 6256440, 7820550, 10427400, 15641100, 31282200]

約数ペア:

[(1, 31282200), (2, 15641100), (3, 10427400), (4, 7820550), (5, 6256440), (6, 5213700), (8, 3910275), (9, 3475800), (10, 3128220), (12, 2606850), (15, 2085480), (18, 1737900), (20, 1564110), (24, 1303425), (25, 1251288), (27, 1158600), (30, 1042740), (36, 868950), (40, 782055), (45, 695160), (50, 625644), (54, 579300), (60, 521370), (72, 434475), (75, 417096), (81, 386200), (90, 347580), (100, 312822), (108, 289650), (120, 260685), (135, 231720), (150, 208548), (162, 193100), (180, 173790), (200, 156411), (216, 144825), (225, 139032), (270, 115860), (300, 104274), (324, 96550), (360, 86895), (405, 77240), (450, 69516), (540, 57930), (600, 52137), (648, 48275), (675, 46344), (810, 38620), (900, 34758), (1080, 28965), (1350, 23172), (1620, 19310), (1800, 17379), (1931, 16200), (2025, 15448), (2700, 11586), (3240, 9655), (3862, 8100), (4050, 7724), (5400, 5793)]