203973000

素因数分解:

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

素因数の和:925

約数の個数: 256

約数和(自身を含む): 794327040

約数和(自身を除く): 590354040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 125, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 231, 250, 264, 275, 280, 300, 308, 330, 350, 375, 385, 420, 440, 462, 500, 525, 550, 600, 616, 660, 700, 750, 770, 825, 840, 875, 883, 924, 1000, 1050, 1100, 1155, 1320, 1375, 1400, 1500, 1540, 1650, 1750, 1766, 1848, 1925, 2100, 2200, 2310, 2625, 2649, 2750, 3000, 3080, 3300, 3500, 3532, 3850, 4125, 4200, 4415, 4620, 5250, 5298, 5500, 5775, 6181, 6600, 7000, 7064, 7700, 8250, 8830, 9240, 9625, 9713, 10500, 10596, 11000, 11550, 12362, 13245, 15400, 16500, 17660, 18543, 19250, 19426, 21000, 21192, 22075, 23100, 24724, 26490, 28875, 29139, 30905, 33000, 35320, 37086, 38500, 38852, 44150, 46200, 48565, 49448, 52980, 57750, 58278, 61810, 66225, 67991, 74172, 77000, 77704, 88300, 92715, 97130, 105960, 110375, 115500, 116556, 123620, 132450, 135982, 145695, 148344, 154525, 176600, 185430, 194260, 203973, 220750, 231000, 233112, 242825, 247240, 264900, 271964, 291390, 309050, 331125, 339955, 370860, 388520, 407946, 441500, 463575, 485650, 529800, 543928, 582780, 618100, 662250, 679910, 728475, 741720, 772625, 815892, 883000, 927150, 971300, 1019865, 1165560, 1214125, 1236200, 1324500, 1359820, 1456950, 1545250, 1631784, 1699775, 1854300, 1942600, 2039730, 2317875, 2428250, 2649000, 2719640, 2913900, 3090500, 3399550, 3642375, 3708600, 4079460, 4635750, 4856500, 5099325, 5827800, 6181000, 6799100, 7284750, 8158920, 8498875, 9271500, 9713000, 10198650, 13598200, 14569500, 16997750, 18543000, 20397300, 25496625, 29139000, 33995500, 40794600, 50993250, 67991000, 101986500, 203973000]

約数ペア:

[(1, 203973000), (2, 101986500), (3, 67991000), (4, 50993250), (5, 40794600), (6, 33995500), (7, 29139000), (8, 25496625), (10, 20397300), (11, 18543000), (12, 16997750), (14, 14569500), (15, 13598200), (20, 10198650), (21, 9713000), (22, 9271500), (24, 8498875), (25, 8158920), (28, 7284750), (30, 6799100), (33, 6181000), (35, 5827800), (40, 5099325), (42, 4856500), (44, 4635750), (50, 4079460), (55, 3708600), (56, 3642375), (60, 3399550), (66, 3090500), (70, 2913900), (75, 2719640), (77, 2649000), (84, 2428250), (88, 2317875), (100, 2039730), (105, 1942600), (110, 1854300), (120, 1699775), (125, 1631784), (132, 1545250), (140, 1456950), (150, 1359820), (154, 1324500), (165, 1236200), (168, 1214125), (175, 1165560), (200, 1019865), (210, 971300), (220, 927150), (231, 883000), (250, 815892), (264, 772625), (275, 741720), (280, 728475), (300, 679910), (308, 662250), (330, 618100), (350, 582780), (375, 543928), (385, 529800), (420, 485650), (440, 463575), (462, 441500), (500, 407946), (525, 388520), (550, 370860), (600, 339955), (616, 331125), (660, 309050), (700, 291390), (750, 271964), (770, 264900), (825, 247240), (840, 242825), (875, 233112), (883, 231000), (924, 220750), (1000, 203973), (1050, 194260), (1100, 185430), (1155, 176600), (1320, 154525), (1375, 148344), (1400, 145695), (1500, 135982), (1540, 132450), (1650, 123620), (1750, 116556), (1766, 115500), (1848, 110375), (1925, 105960), (2100, 97130), (2200, 92715), (2310, 88300), (2625, 77704), (2649, 77000), (2750, 74172), (3000, 67991), (3080, 66225), (3300, 61810), (3500, 58278), (3532, 57750), (3850, 52980), (4125, 49448), (4200, 48565), (4415, 46200), (4620, 44150), (5250, 38852), (5298, 38500), (5500, 37086), (5775, 35320), (6181, 33000), (6600, 30905), (7000, 29139), (7064, 28875), (7700, 26490), (8250, 24724), (8830, 23100), (9240, 22075), (9625, 21192), (9713, 21000), (10500, 19426), (10596, 19250), (11000, 18543), (11550, 17660), (12362, 16500), (13245, 15400)]