195418800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2857}}^1$

素因数の和:2900

約数の個数: 180

約数和(自身を含む): 714099880

約数和(自身を除く): 518681080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2736, 2850, 2857, 3420, 3600, 3800, 4275, 4560, 5700, 5714, 6840, 7600, 8550, 8571, 11400, 11428, 13680, 14285, 17100, 17142, 22800, 22856, 25713, 28570, 34200, 34284, 42855, 45712, 51426, 54283, 57140, 68400, 68568, 71425, 85710, 102852, 108566, 114280, 128565, 137136, 142850, 162849, 171420, 205704, 214275, 217132, 228560, 257130, 271415, 285700, 325698, 342840, 411408, 428550, 434264, 488547, 514260, 542830, 571400, 642825, 651396, 685680, 814245, 857100, 868528, 977094, 1028520, 1085660, 1142800, 1285650, 1302792, 1357075, 1628490, 1714200, 1954188, 2057040, 2171320, 2442735, 2571300, 2605584, 2714150, 3256980, 3428400, 3908376, 4071225, 4342640, 4885470, 5142600, 5428300, 6513960, 7816752, 8142450, 9770940, 10285200, 10856600, 12213675, 13027920, 16284900, 19541880, 21713200, 24427350, 32569800, 39083760, 48854700, 65139600, 97709400, 195418800]

約数ペア:

[(1, 195418800), (2, 97709400), (3, 65139600), (4, 48854700), (5, 39083760), (6, 32569800), (8, 24427350), (9, 21713200), (10, 19541880), (12, 16284900), (15, 13027920), (16, 12213675), (18, 10856600), (19, 10285200), (20, 9770940), (24, 8142450), (25, 7816752), (30, 6513960), (36, 5428300), (38, 5142600), (40, 4885470), (45, 4342640), (48, 4071225), (50, 3908376), (57, 3428400), (60, 3256980), (72, 2714150), (75, 2605584), (76, 2571300), (80, 2442735), (90, 2171320), (95, 2057040), (100, 1954188), (114, 1714200), (120, 1628490), (144, 1357075), (150, 1302792), (152, 1285650), (171, 1142800), (180, 1085660), (190, 1028520), (200, 977094), (225, 868528), (228, 857100), (240, 814245), (285, 685680), (300, 651396), (304, 642825), (342, 571400), (360, 542830), (380, 514260), (400, 488547), (450, 434264), (456, 428550), (475, 411408), (570, 342840), (600, 325698), (684, 285700), (720, 271415), (760, 257130), (855, 228560), (900, 217132), (912, 214275), (950, 205704), (1140, 171420), (1200, 162849), (1368, 142850), (1425, 137136), (1520, 128565), (1710, 114280), (1800, 108566), (1900, 102852), (2280, 85710), (2736, 71425), (2850, 68568), (2857, 68400), (3420, 57140), (3600, 54283), (3800, 51426), (4275, 45712), (4560, 42855), (5700, 34284), (5714, 34200), (6840, 28570), (7600, 25713), (8550, 22856), (8571, 22800), (11400, 17142), (11428, 17100), (13680, 14285)]