81088200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2412

約数の個数: 144

約数和(自身を含む): 286774800

約数和(自身を除く): 205686600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2371, 2850, 3420, 3800, 4275, 4742, 5700, 6840, 7113, 8550, 9484, 11400, 11855, 14226, 17100, 18968, 21339, 23710, 28452, 34200, 35565, 42678, 45049, 47420, 56904, 59275, 71130, 85356, 90098, 94840, 106695, 118550, 135147, 142260, 170712, 177825, 180196, 213390, 225245, 237100, 270294, 284520, 355650, 360392, 405441, 426780, 450490, 474200, 533475, 540588, 675735, 711300, 810882, 853560, 900980, 1066950, 1081176, 1126225, 1351470, 1422600, 1621764, 1801960, 2027205, 2133900, 2252450, 2702940, 3243528, 3378675, 4054410, 4267800, 4504900, 5405880, 6757350, 8108820, 9009800, 10136025, 13514700, 16217640, 20272050, 27029400, 40544100, 81088200]

約数ペア:

[(1, 81088200), (2, 40544100), (3, 27029400), (4, 20272050), (5, 16217640), (6, 13514700), (8, 10136025), (9, 9009800), (10, 8108820), (12, 6757350), (15, 5405880), (18, 4504900), (19, 4267800), (20, 4054410), (24, 3378675), (25, 3243528), (30, 2702940), (36, 2252450), (38, 2133900), (40, 2027205), (45, 1801960), (50, 1621764), (57, 1422600), (60, 1351470), (72, 1126225), (75, 1081176), (76, 1066950), (90, 900980), (95, 853560), (100, 810882), (114, 711300), (120, 675735), (150, 540588), (152, 533475), (171, 474200), (180, 450490), (190, 426780), (200, 405441), (225, 360392), (228, 355650), (285, 284520), (300, 270294), (342, 237100), (360, 225245), (380, 213390), (450, 180196), (456, 177825), (475, 170712), (570, 142260), (600, 135147), (684, 118550), (760, 106695), (855, 94840), (900, 90098), (950, 85356), (1140, 71130), (1368, 59275), (1425, 56904), (1710, 47420), (1800, 45049), (1900, 42678), (2280, 35565), (2371, 34200), (2850, 28452), (3420, 23710), (3800, 21339), (4275, 18968), (4742, 17100), (5700, 14226), (6840, 11855), (7113, 11400), (8550, 9484)]