13778899750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:528

約数の個数: 256

約数和(自身を含む): 34278266880

約数和(自身を除く): 20499367130

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 25, 35, 38, 50, 55, 70, 77, 95, 101, 110, 125, 133, 154, 175, 190, 202, 209, 250, 266, 275, 350, 373, 385, 418, 475, 505, 550, 665, 707, 746, 770, 875, 950, 1010, 1045, 1111, 1330, 1375, 1414, 1463, 1750, 1865, 1919, 1925, 2090, 2222, 2375, 2525, 2611, 2750, 2926, 3325, 3535, 3730, 3838, 3850, 4103, 4750, 5050, 5222, 5225, 5555, 6650, 7070, 7087, 7315, 7777, 8206, 9325, 9595, 9625, 10450, 11110, 12625, 13055, 13433, 14174, 14630, 15554, 16625, 17675, 18650, 19190, 19250, 20515, 21109, 25250, 26110, 26125, 26866, 27775, 28721, 33250, 35350, 35435, 36575, 37673, 38885, 41030, 42218, 46625, 47975, 49609, 52250, 55550, 57442, 65275, 67165, 70870, 73150, 75346, 77770, 77957, 88375, 93250, 95950, 99218, 102575, 105545, 130550, 134330, 138875, 143605, 147763, 155914, 176750, 177175, 182875, 188365, 194425, 205150, 211090, 239875, 248045, 263711, 277750, 287210, 295526, 326375, 335825, 354350, 365750, 376730, 388850, 389785, 414403, 479750, 496090, 512875, 527422, 527725, 545699, 652750, 671650, 715787, 718025, 738815, 779570, 828806, 885875, 941825, 972125, 1025750, 1055450, 1091398, 1240225, 1318555, 1431574, 1436050, 1477630, 1679125, 1771750, 1883650, 1944250, 1948925, 2072015, 2480450, 2637110, 2638625, 2728495, 2900821, 3358250, 3578935, 3590125, 3694075, 3897850, 4144030, 4709125, 5010509, 5277250, 5456990, 5801642, 6201125, 6592775, 7157870, 7180250, 7388150, 7873657, 9418250, 9744625, 10021018, 10360075, 12402250, 13185550, 13642475, 14504105, 15747314, 17894675, 18470375, 19489250, 20720150, 25052545, 27284950, 29008210, 32963875, 35789350, 36940750, 39368285, 50105090, 51800375, 55115599, 65927750, 68212375, 72520525, 78736570, 89473375, 103600750, 110231198, 125262725, 136424750, 145041050, 178946750, 196841425, 250525450, 275577995, 362602625, 393682850, 551155990, 626313625, 725205250, 984207125, 1252627250, 1377889975, 1968414250, 2755779950, 6889449875, 13778899750]

約数ペア:

[(1, 13778899750), (2, 6889449875), (5, 2755779950), (7, 1968414250), (10, 1377889975), (11, 1252627250), (14, 984207125), (19, 725205250), (22, 626313625), (25, 551155990), (35, 393682850), (38, 362602625), (50, 275577995), (55, 250525450), (70, 196841425), (77, 178946750), (95, 145041050), (101, 136424750), (110, 125262725), (125, 110231198), (133, 103600750), (154, 89473375), (175, 78736570), (190, 72520525), (202, 68212375), (209, 65927750), (250, 55115599), (266, 51800375), (275, 50105090), (350, 39368285), (373, 36940750), (385, 35789350), (418, 32963875), (475, 29008210), (505, 27284950), (550, 25052545), (665, 20720150), (707, 19489250), (746, 18470375), (770, 17894675), (875, 15747314), (950, 14504105), (1010, 13642475), (1045, 13185550), (1111, 12402250), (1330, 10360075), (1375, 10021018), (1414, 9744625), (1463, 9418250), (1750, 7873657), (1865, 7388150), (1919, 7180250), (1925, 7157870), (2090, 6592775), (2222, 6201125), (2375, 5801642), (2525, 5456990), (2611, 5277250), (2750, 5010509), (2926, 4709125), (3325, 4144030), (3535, 3897850), (3730, 3694075), (3838, 3590125), (3850, 3578935), (4103, 3358250), (4750, 2900821), (5050, 2728495), (5222, 2638625), (5225, 2637110), (5555, 2480450), (6650, 2072015), (7070, 1948925), (7087, 1944250), (7315, 1883650), (7777, 1771750), (8206, 1679125), (9325, 1477630), (9595, 1436050), (9625, 1431574), (10450, 1318555), (11110, 1240225), (12625, 1091398), (13055, 1055450), (13433, 1025750), (14174, 972125), (14630, 941825), (15554, 885875), (16625, 828806), (17675, 779570), (18650, 738815), (19190, 718025), (19250, 715787), (20515, 671650), (21109, 652750), (25250, 545699), (26110, 527725), (26125, 527422), (26866, 512875), (27775, 496090), (28721, 479750), (33250, 414403), (35350, 389785), (35435, 388850), (36575, 376730), (37673, 365750), (38885, 354350), (41030, 335825), (42218, 326375), (46625, 295526), (47975, 287210), (49609, 277750), (52250, 263711), (55550, 248045), (57442, 239875), (65275, 211090), (67165, 205150), (70870, 194425), (73150, 188365), (75346, 182875), (77770, 177175), (77957, 176750), (88375, 155914), (93250, 147763), (95950, 143605), (99218, 138875), (102575, 134330), (105545, 130550)]