2550970500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:424

約数の個数: 288

約数和(自身を含む): 8345151360

約数和(自身を除く): 5794180860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 116, 125, 130, 145, 150, 156, 169, 174, 195, 250, 260, 290, 300, 325, 338, 347, 348, 375, 377, 390, 435, 500, 507, 580, 650, 676, 694, 725, 750, 754, 780, 845, 870, 975, 1014, 1041, 1131, 1300, 1388, 1450, 1500, 1508, 1625, 1690, 1735, 1740, 1885, 1950, 2028, 2082, 2175, 2262, 2535, 2900, 3250, 3380, 3470, 3625, 3770, 3900, 4164, 4225, 4350, 4511, 4524, 4875, 4901, 5070, 5205, 5655, 6500, 6940, 7250, 7540, 8450, 8675, 8700, 9022, 9425, 9750, 9802, 10063, 10140, 10410, 10875, 11310, 12675, 13533, 14500, 14703, 16900, 17350, 18044, 18850, 19500, 19604, 20126, 20820, 21125, 21750, 22555, 22620, 24505, 25350, 26025, 27066, 28275, 29406, 30189, 34700, 37700, 40252, 42250, 43375, 43500, 45110, 47125, 49010, 50315, 50700, 52050, 54132, 56550, 58643, 58812, 60378, 63375, 67665, 73515, 84500, 86750, 90220, 94250, 98020, 100630, 104100, 112775, 113100, 117286, 120756, 122525, 126750, 130125, 130819, 135330, 141375, 147030, 150945, 173500, 175929, 188500, 201260, 225550, 234572, 245050, 251575, 253500, 260250, 261638, 270660, 282750, 293215, 294060, 301890, 338325, 351858, 367575, 392457, 451100, 490100, 503150, 520500, 523276, 563875, 565500, 586430, 603780, 612625, 654095, 676650, 703716, 735150, 754725, 784914, 879645, 1006300, 1127750, 1172860, 1225250, 1257875, 1308190, 1353300, 1466075, 1470300, 1509450, 1569828, 1691625, 1700647, 1759290, 1837875, 1962285, 2255500, 2450500, 2515750, 2616380, 2932150, 3018900, 3270475, 3383250, 3401294, 3518580, 3675750, 3773625, 3924570, 4398225, 5031500, 5101941, 5864300, 6540950, 6766500, 6802588, 7330375, 7351500, 7547250, 7849140, 8503235, 8796450, 9811425, 10203882, 13081900, 14660750, 15094500, 16352375, 17006470, 17592900, 19622850, 20407764, 21991125, 25509705, 29321500, 32704750, 34012940, 39245700, 42516175, 43982250, 49057125, 51019410, 65409500, 85032350, 87964500, 98114250, 102038820, 127548525, 170064700, 196228500, 212580875, 255097050, 425161750, 510194100, 637742625, 850323500, 1275485250, 2550970500]

約数ペア:

[(1, 2550970500), (2, 1275485250), (3, 850323500), (4, 637742625), (5, 510194100), (6, 425161750), (10, 255097050), (12, 212580875), (13, 196228500), (15, 170064700), (20, 127548525), (25, 102038820), (26, 98114250), (29, 87964500), (30, 85032350), (39, 65409500), (50, 51019410), (52, 49057125), (58, 43982250), (60, 42516175), (65, 39245700), (75, 34012940), (78, 32704750), (87, 29321500), (100, 25509705), (116, 21991125), (125, 20407764), (130, 19622850), (145, 17592900), (150, 17006470), (156, 16352375), (169, 15094500), (174, 14660750), (195, 13081900), (250, 10203882), (260, 9811425), (290, 8796450), (300, 8503235), (325, 7849140), (338, 7547250), (347, 7351500), (348, 7330375), (375, 6802588), (377, 6766500), (390, 6540950), (435, 5864300), (500, 5101941), (507, 5031500), (580, 4398225), (650, 3924570), (676, 3773625), (694, 3675750), (725, 3518580), (750, 3401294), (754, 3383250), (780, 3270475), (845, 3018900), (870, 2932150), (975, 2616380), (1014, 2515750), (1041, 2450500), (1131, 2255500), (1300, 1962285), (1388, 1837875), (1450, 1759290), (1500, 1700647), (1508, 1691625), (1625, 1569828), (1690, 1509450), (1735, 1470300), (1740, 1466075), (1885, 1353300), (1950, 1308190), (2028, 1257875), (2082, 1225250), (2175, 1172860), (2262, 1127750), (2535, 1006300), (2900, 879645), (3250, 784914), (3380, 754725), (3470, 735150), (3625, 703716), (3770, 676650), (3900, 654095), (4164, 612625), (4225, 603780), (4350, 586430), (4511, 565500), (4524, 563875), (4875, 523276), (4901, 520500), (5070, 503150), (5205, 490100), (5655, 451100), (6500, 392457), (6940, 367575), (7250, 351858), (7540, 338325), (8450, 301890), (8675, 294060), (8700, 293215), (9022, 282750), (9425, 270660), (9750, 261638), (9802, 260250), (10063, 253500), (10140, 251575), (10410, 245050), (10875, 234572), (11310, 225550), (12675, 201260), (13533, 188500), (14500, 175929), (14703, 173500), (16900, 150945), (17350, 147030), (18044, 141375), (18850, 135330), (19500, 130819), (19604, 130125), (20126, 126750), (20820, 122525), (21125, 120756), (21750, 117286), (22555, 113100), (22620, 112775), (24505, 104100), (25350, 100630), (26025, 98020), (27066, 94250), (28275, 90220), (29406, 86750), (30189, 84500), (34700, 73515), (37700, 67665), (40252, 63375), (42250, 60378), (43375, 58812), (43500, 58643), (45110, 56550), (47125, 54132), (49010, 52050), (50315, 50700)]