131963400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 446846400

約数和(自身を除く): 314883000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 167, 180, 200, 225, 300, 334, 360, 439, 450, 501, 600, 668, 835, 878, 900, 1002, 1317, 1336, 1503, 1670, 1756, 1800, 2004, 2195, 2505, 2634, 3006, 3340, 3512, 3951, 4008, 4175, 4390, 5010, 5268, 6012, 6585, 6680, 7515, 7902, 8350, 8780, 10020, 10536, 10975, 12024, 12525, 13170, 15030, 15804, 16700, 17560, 19755, 20040, 21950, 25050, 26340, 30060, 31608, 32925, 33400, 37575, 39510, 43900, 50100, 52680, 60120, 65850, 73313, 75150, 79020, 87800, 98775, 100200, 131700, 146626, 150300, 158040, 197550, 219939, 263400, 293252, 300600, 366565, 395100, 439878, 586504, 659817, 733130, 790200, 879756, 1099695, 1319634, 1466260, 1759512, 1832825, 2199390, 2639268, 2932520, 3299085, 3665650, 4398780, 5278536, 5498475, 6598170, 7331300, 8797560, 10996950, 13196340, 14662600, 16495425, 21993900, 26392680, 32990850, 43987800, 65981700, 131963400]

約数ペア:

[(1, 131963400), (2, 65981700), (3, 43987800), (4, 32990850), (5, 26392680), (6, 21993900), (8, 16495425), (9, 14662600), (10, 13196340), (12, 10996950), (15, 8797560), (18, 7331300), (20, 6598170), (24, 5498475), (25, 5278536), (30, 4398780), (36, 3665650), (40, 3299085), (45, 2932520), (50, 2639268), (60, 2199390), (72, 1832825), (75, 1759512), (90, 1466260), (100, 1319634), (120, 1099695), (150, 879756), (167, 790200), (180, 733130), (200, 659817), (225, 586504), (300, 439878), (334, 395100), (360, 366565), (439, 300600), (450, 293252), (501, 263400), (600, 219939), (668, 197550), (835, 158040), (878, 150300), (900, 146626), (1002, 131700), (1317, 100200), (1336, 98775), (1503, 87800), (1670, 79020), (1756, 75150), (1800, 73313), (2004, 65850), (2195, 60120), (2505, 52680), (2634, 50100), (3006, 43900), (3340, 39510), (3512, 37575), (3951, 33400), (4008, 32925), (4175, 31608), (4390, 30060), (5010, 26340), (5268, 25050), (6012, 21950), (6585, 20040), (6680, 19755), (7515, 17560), (7902, 16700), (8350, 15804), (8780, 15030), (10020, 13170), (10536, 12525), (10975, 12024)]