290182200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{571}}^1$

素因数の和:619

約数の個数: 288

約数和(自身を含む): 1132010880

約数和(自身を除く): 841828680

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, 121, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 231, 242, 264, 275, 280, 300, 308, 330, 350, 363, 385, 420, 440, 462, 484, 525, 550, 571, 600, 605, 616, 660, 700, 726, 770, 825, 840, 847, 924, 968, 1050, 1100, 1142, 1155, 1210, 1320, 1400, 1452, 1540, 1650, 1694, 1713, 1815, 1848, 1925, 2100, 2200, 2284, 2310, 2420, 2541, 2855, 2904, 3025, 3080, 3300, 3388, 3426, 3630, 3850, 3997, 4200, 4235, 4568, 4620, 4840, 5082, 5710, 5775, 6050, 6281, 6600, 6776, 6852, 7260, 7700, 7994, 8470, 8565, 9075, 9240, 10164, 11420, 11550, 11991, 12100, 12562, 12705, 13704, 14275, 14520, 15400, 15988, 16940, 17130, 18150, 18843, 19985, 20328, 21175, 22840, 23100, 23982, 24200, 25124, 25410, 28550, 31405, 31976, 33880, 34260, 36300, 37686, 39970, 42350, 42825, 43967, 46200, 47964, 50248, 50820, 57100, 59955, 62810, 63525, 68520, 69091, 72600, 75372, 79940, 84700, 85650, 87934, 94215, 95928, 99925, 101640, 114200, 119910, 125620, 127050, 131901, 138182, 150744, 157025, 159880, 169400, 171300, 175868, 188430, 199850, 207273, 219835, 239820, 251240, 254100, 263802, 276364, 299775, 314050, 342600, 345455, 351736, 376860, 399700, 414546, 439670, 471075, 479640, 483637, 508200, 527604, 552728, 599550, 628100, 659505, 690910, 753720, 799400, 829092, 879340, 942150, 967274, 1036365, 1055208, 1099175, 1199100, 1256200, 1319010, 1381820, 1450911, 1658184, 1727275, 1758680, 1884300, 1934548, 2072730, 2198350, 2398200, 2418185, 2638020, 2763640, 2901822, 3297525, 3454550, 3768600, 3869096, 4145460, 4396700, 4836370, 5181825, 5276040, 5803644, 6595050, 6909100, 7254555, 8290920, 8793400, 9672740, 10363650, 11607288, 12090925, 13190100, 13818200, 14509110, 19345480, 20727300, 24181850, 26380200, 29018220, 36272775, 41454600, 48363700, 58036440, 72545550, 96727400, 145091100, 290182200]

約数ペア:

[(1, 290182200), (2, 145091100), (3, 96727400), (4, 72545550), (5, 58036440), (6, 48363700), (7, 41454600), (8, 36272775), (10, 29018220), (11, 26380200), (12, 24181850), (14, 20727300), (15, 19345480), (20, 14509110), (21, 13818200), (22, 13190100), (24, 12090925), (25, 11607288), (28, 10363650), (30, 9672740), (33, 8793400), (35, 8290920), (40, 7254555), (42, 6909100), (44, 6595050), (50, 5803644), (55, 5276040), (56, 5181825), (60, 4836370), (66, 4396700), (70, 4145460), (75, 3869096), (77, 3768600), (84, 3454550), (88, 3297525), (100, 2901822), (105, 2763640), (110, 2638020), (120, 2418185), (121, 2398200), (132, 2198350), (140, 2072730), (150, 1934548), (154, 1884300), (165, 1758680), (168, 1727275), (175, 1658184), (200, 1450911), (210, 1381820), (220, 1319010), (231, 1256200), (242, 1199100), (264, 1099175), (275, 1055208), (280, 1036365), (300, 967274), (308, 942150), (330, 879340), (350, 829092), (363, 799400), (385, 753720), (420, 690910), (440, 659505), (462, 628100), (484, 599550), (525, 552728), (550, 527604), (571, 508200), (600, 483637), (605, 479640), (616, 471075), (660, 439670), (700, 414546), (726, 399700), (770, 376860), (825, 351736), (840, 345455), (847, 342600), (924, 314050), (968, 299775), (1050, 276364), (1100, 263802), (1142, 254100), (1155, 251240), (1210, 239820), (1320, 219835), (1400, 207273), (1452, 199850), (1540, 188430), (1650, 175868), (1694, 171300), (1713, 169400), (1815, 159880), (1848, 157025), (1925, 150744), (2100, 138182), (2200, 131901), (2284, 127050), (2310, 125620), (2420, 119910), (2541, 114200), (2855, 101640), (2904, 99925), (3025, 95928), (3080, 94215), (3300, 87934), (3388, 85650), (3426, 84700), (3630, 79940), (3850, 75372), (3997, 72600), (4200, 69091), (4235, 68520), (4568, 63525), (4620, 62810), (4840, 59955), (5082, 57100), (5710, 50820), (5775, 50248), (6050, 47964), (6281, 46200), (6600, 43967), (6776, 42825), (6852, 42350), (7260, 39970), (7700, 37686), (7994, 36300), (8470, 34260), (8565, 33880), (9075, 31976), (9240, 31405), (10164, 28550), (11420, 25410), (11550, 25124), (11991, 24200), (12100, 23982), (12562, 23100), (12705, 22840), (13704, 21175), (14275, 20328), (14520, 19985), (15400, 18843), (15988, 18150), (16940, 17130)]