1555252600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1358

約数の個数: 192

約数和(自身を含む): 4298832000

約数和(自身を除く): 2743579400

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 29, 38, 40, 44, 50, 55, 58, 76, 88, 95, 100, 110, 116, 145, 152, 190, 200, 209, 220, 232, 275, 290, 319, 380, 418, 440, 475, 550, 551, 580, 638, 725, 760, 836, 950, 1045, 1100, 1102, 1160, 1276, 1283, 1450, 1595, 1672, 1900, 2090, 2200, 2204, 2552, 2566, 2755, 2900, 3190, 3800, 4180, 4408, 5132, 5225, 5510, 5800, 6061, 6380, 6415, 7975, 8360, 10264, 10450, 11020, 12122, 12760, 12830, 13775, 14113, 15950, 20900, 22040, 24244, 24377, 25660, 27550, 28226, 30305, 31900, 32075, 37207, 41800, 48488, 48754, 51320, 55100, 56452, 60610, 63800, 64150, 70565, 74414, 97508, 110200, 112904, 121220, 121885, 128300, 141130, 148828, 151525, 186035, 195016, 242440, 243770, 256600, 268147, 282260, 297656, 303050, 352825, 372070, 409277, 487540, 536294, 564520, 606100, 609425, 705650, 706933, 744140, 818554, 930175, 975080, 1072588, 1212200, 1218850, 1340735, 1411300, 1413866, 1488280, 1637108, 1860350, 2046385, 2145176, 2437700, 2681470, 2822600, 2827732, 3274216, 3534665, 3720700, 4092770, 4875400, 5362940, 5655464, 6703675, 7069330, 7441400, 7776263, 8185540, 10231925, 10725880, 13407350, 14138660, 15552526, 16371080, 17673325, 20463850, 26814700, 28277320, 31105052, 35346650, 38881315, 40927700, 53629400, 62210104, 70693300, 77762630, 81855400, 141386600, 155525260, 194406575, 311050520, 388813150, 777626300, 1555252600]

約数ペア:

[(1, 1555252600), (2, 777626300), (4, 388813150), (5, 311050520), (8, 194406575), (10, 155525260), (11, 141386600), (19, 81855400), (20, 77762630), (22, 70693300), (25, 62210104), (29, 53629400), (38, 40927700), (40, 38881315), (44, 35346650), (50, 31105052), (55, 28277320), (58, 26814700), (76, 20463850), (88, 17673325), (95, 16371080), (100, 15552526), (110, 14138660), (116, 13407350), (145, 10725880), (152, 10231925), (190, 8185540), (200, 7776263), (209, 7441400), (220, 7069330), (232, 6703675), (275, 5655464), (290, 5362940), (319, 4875400), (380, 4092770), (418, 3720700), (440, 3534665), (475, 3274216), (550, 2827732), (551, 2822600), (580, 2681470), (638, 2437700), (725, 2145176), (760, 2046385), (836, 1860350), (950, 1637108), (1045, 1488280), (1100, 1413866), (1102, 1411300), (1160, 1340735), (1276, 1218850), (1283, 1212200), (1450, 1072588), (1595, 975080), (1672, 930175), (1900, 818554), (2090, 744140), (2200, 706933), (2204, 705650), (2552, 609425), (2566, 606100), (2755, 564520), (2900, 536294), (3190, 487540), (3800, 409277), (4180, 372070), (4408, 352825), (5132, 303050), (5225, 297656), (5510, 282260), (5800, 268147), (6061, 256600), (6380, 243770), (6415, 242440), (7975, 195016), (8360, 186035), (10264, 151525), (10450, 148828), (11020, 141130), (12122, 128300), (12760, 121885), (12830, 121220), (13775, 112904), (14113, 110200), (15950, 97508), (20900, 74414), (22040, 70565), (24244, 64150), (24377, 63800), (25660, 60610), (27550, 56452), (28226, 55100), (30305, 51320), (31900, 48754), (32075, 48488), (37207, 41800)]