61191900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1$

素因数の和:921

約数の個数: 216

約数和(自身を含む): 239401344

約数和(自身を除く): 178209444

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 110, 126, 132, 140, 150, 154, 165, 175, 180, 198, 210, 220, 225, 231, 252, 275, 300, 308, 315, 330, 350, 385, 396, 420, 450, 462, 495, 525, 550, 630, 660, 693, 700, 770, 825, 883, 900, 924, 990, 1050, 1100, 1155, 1260, 1386, 1540, 1575, 1650, 1766, 1925, 1980, 2100, 2310, 2475, 2649, 2772, 3150, 3300, 3465, 3532, 3850, 4415, 4620, 4950, 5298, 5775, 6181, 6300, 6930, 7700, 7947, 8830, 9713, 9900, 10596, 11550, 12362, 13245, 13860, 15894, 17325, 17660, 18543, 19426, 22075, 23100, 24724, 26490, 29139, 30905, 31788, 34650, 37086, 38852, 39735, 44150, 48565, 52980, 55629, 58278, 61810, 66225, 67991, 69300, 74172, 79470, 87417, 88300, 92715, 97130, 111258, 116556, 123620, 132450, 135982, 145695, 154525, 158940, 174834, 185430, 194260, 198675, 203973, 222516, 242825, 264900, 271964, 278145, 291390, 309050, 339955, 349668, 370860, 397350, 407946, 437085, 463575, 485650, 556290, 582780, 611919, 618100, 679910, 728475, 794700, 815892, 874170, 927150, 971300, 1019865, 1112580, 1223838, 1359820, 1390725, 1456950, 1699775, 1748340, 1854300, 2039730, 2185425, 2447676, 2781450, 2913900, 3059595, 3399550, 4079460, 4370850, 5099325, 5562900, 6119190, 6799100, 8741700, 10198650, 12238380, 15297975, 20397300, 30595950, 61191900]

約数ペア:

[(1, 61191900), (2, 30595950), (3, 20397300), (4, 15297975), (5, 12238380), (6, 10198650), (7, 8741700), (9, 6799100), (10, 6119190), (11, 5562900), (12, 5099325), (14, 4370850), (15, 4079460), (18, 3399550), (20, 3059595), (21, 2913900), (22, 2781450), (25, 2447676), (28, 2185425), (30, 2039730), (33, 1854300), (35, 1748340), (36, 1699775), (42, 1456950), (44, 1390725), (45, 1359820), (50, 1223838), (55, 1112580), (60, 1019865), (63, 971300), (66, 927150), (70, 874170), (75, 815892), (77, 794700), (84, 728475), (90, 679910), (99, 618100), (100, 611919), (105, 582780), (110, 556290), (126, 485650), (132, 463575), (140, 437085), (150, 407946), (154, 397350), (165, 370860), (175, 349668), (180, 339955), (198, 309050), (210, 291390), (220, 278145), (225, 271964), (231, 264900), (252, 242825), (275, 222516), (300, 203973), (308, 198675), (315, 194260), (330, 185430), (350, 174834), (385, 158940), (396, 154525), (420, 145695), (450, 135982), (462, 132450), (495, 123620), (525, 116556), (550, 111258), (630, 97130), (660, 92715), (693, 88300), (700, 87417), (770, 79470), (825, 74172), (883, 69300), (900, 67991), (924, 66225), (990, 61810), (1050, 58278), (1100, 55629), (1155, 52980), (1260, 48565), (1386, 44150), (1540, 39735), (1575, 38852), (1650, 37086), (1766, 34650), (1925, 31788), (1980, 30905), (2100, 29139), (2310, 26490), (2475, 24724), (2649, 23100), (2772, 22075), (3150, 19426), (3300, 18543), (3465, 17660), (3532, 17325), (3850, 15894), (4415, 13860), (4620, 13245), (4950, 12362), (5298, 11550), (5775, 10596), (6181, 9900), (6300, 9713), (6930, 8830), (7700, 7947)]