15666891900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{23857}}^1$

素因数の和:24084

約数の個数: 144

約数和(自身を含む): 49700985600

約数和(自身を除く): 34034093700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 199, 220, 275, 300, 330, 398, 550, 597, 660, 796, 825, 995, 1100, 1194, 1650, 1990, 2189, 2388, 2985, 3300, 3980, 4378, 4975, 5970, 6567, 8756, 9950, 10945, 11940, 13134, 14925, 19900, 21890, 23857, 26268, 29850, 32835, 43780, 47714, 54725, 59700, 65670, 71571, 95428, 109450, 119285, 131340, 143142, 164175, 218900, 238570, 262427, 286284, 328350, 357855, 477140, 524854, 596425, 656700, 715710, 787281, 1049708, 1192850, 1312135, 1431420, 1574562, 1789275, 2385700, 2624270, 3149124, 3578550, 3936405, 4747543, 5248540, 6560675, 7157100, 7872810, 9495086, 13121350, 14242629, 15745620, 18990172, 19682025, 23737715, 26242700, 28485258, 39364050, 47475430, 52222973, 56970516, 71213145, 78728100, 94950860, 104445946, 118688575, 142426290, 156668919, 208891892, 237377150, 261114865, 284852580, 313337838, 356065725, 474754300, 522229730, 626675676, 712131450, 783344595, 1044459460, 1305574325, 1424262900, 1566689190, 2611148650, 3133378380, 3916722975, 5222297300, 7833445950, 15666891900]

約数ペア:

[(1, 15666891900), (2, 7833445950), (3, 5222297300), (4, 3916722975), (5, 3133378380), (6, 2611148650), (10, 1566689190), (11, 1424262900), (12, 1305574325), (15, 1044459460), (20, 783344595), (22, 712131450), (25, 626675676), (30, 522229730), (33, 474754300), (44, 356065725), (50, 313337838), (55, 284852580), (60, 261114865), (66, 237377150), (75, 208891892), (100, 156668919), (110, 142426290), (132, 118688575), (150, 104445946), (165, 94950860), (199, 78728100), (220, 71213145), (275, 56970516), (300, 52222973), (330, 47475430), (398, 39364050), (550, 28485258), (597, 26242700), (660, 23737715), (796, 19682025), (825, 18990172), (995, 15745620), (1100, 14242629), (1194, 13121350), (1650, 9495086), (1990, 7872810), (2189, 7157100), (2388, 6560675), (2985, 5248540), (3300, 4747543), (3980, 3936405), (4378, 3578550), (4975, 3149124), (5970, 2624270), (6567, 2385700), (8756, 1789275), (9950, 1574562), (10945, 1431420), (11940, 1312135), (13134, 1192850), (14925, 1049708), (19900, 787281), (21890, 715710), (23857, 656700), (26268, 596425), (29850, 524854), (32835, 477140), (43780, 357855), (47714, 328350), (54725, 286284), (59700, 262427), (65670, 238570), (71571, 218900), (95428, 164175), (109450, 143142), (119285, 131340)]