250801320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27143}}^1$

素因数の和:27175

約数の個数: 128

約数和(自身を含む): 938096640

約数和(自身を除く): 687295320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 27143, 54286, 81429, 108572, 135715, 162858, 190001, 217144, 271430, 298573, 325716, 380002, 407145, 542860, 570003, 597146, 651432, 760004, 814290, 895719, 950005, 1085720, 1140006, 1194292, 1492865, 1520008, 1628580, 1791438, 1900010, 2090011, 2280012, 2388584, 2850015, 2985730, 3257160, 3582876, 3800020, 4180022, 4478595, 4560024, 5700030, 5971460, 6270033, 7165752, 7600040, 8360044, 8957190, 10450055, 11400060, 11942920, 12540066, 16720088, 17914380, 20900110, 22800120, 25080132, 31350165, 35828760, 41800220, 50160264, 62700330, 83600440, 125400660, 250801320]

約数ペア:

[(1, 250801320), (2, 125400660), (3, 83600440), (4, 62700330), (5, 50160264), (6, 41800220), (7, 35828760), (8, 31350165), (10, 25080132), (11, 22800120), (12, 20900110), (14, 17914380), (15, 16720088), (20, 12540066), (21, 11942920), (22, 11400060), (24, 10450055), (28, 8957190), (30, 8360044), (33, 7600040), (35, 7165752), (40, 6270033), (42, 5971460), (44, 5700030), (55, 4560024), (56, 4478595), (60, 4180022), (66, 3800020), (70, 3582876), (77, 3257160), (84, 2985730), (88, 2850015), (105, 2388584), (110, 2280012), (120, 2090011), (132, 1900010), (140, 1791438), (154, 1628580), (165, 1520008), (168, 1492865), (210, 1194292), (220, 1140006), (231, 1085720), (264, 950005), (280, 895719), (308, 814290), (330, 760004), (385, 651432), (420, 597146), (440, 570003), (462, 542860), (616, 407145), (660, 380002), (770, 325716), (840, 298573), (924, 271430), (1155, 217144), (1320, 190001), (1540, 162858), (1848, 135715), (2310, 108572), (3080, 81429), (4620, 54286), (9240, 27143)]