20153353350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:1979

約数の個数: 192

約数和(自身を含む): 55374580800

約数和(自身を除く): 35221227450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 53, 65, 75, 78, 106, 109, 130, 150, 159, 195, 218, 265, 318, 325, 327, 390, 530, 545, 650, 654, 689, 795, 975, 1090, 1325, 1378, 1417, 1590, 1635, 1789, 1950, 2067, 2650, 2725, 2834, 3270, 3445, 3578, 3975, 4134, 4251, 5367, 5450, 5777, 6890, 7085, 7950, 8175, 8502, 8945, 10335, 10734, 11554, 14170, 16350, 17225, 17331, 17890, 20670, 21255, 23257, 26835, 28885, 34450, 34662, 35425, 42510, 44725, 46514, 51675, 53670, 57770, 69771, 70850, 75101, 86655, 89450, 94817, 103350, 106275, 116285, 134175, 139542, 144425, 150202, 173310, 189634, 195001, 212550, 225303, 232570, 268350, 284451, 288850, 348855, 375505, 390002, 433275, 450606, 474085, 568902, 581425, 585003, 697710, 751010, 866550, 948170, 975005, 1126515, 1162850, 1170006, 1232621, 1422255, 1744275, 1877525, 1950010, 2253030, 2370425, 2465242, 2535013, 2844510, 2925015, 3488550, 3697863, 3755050, 4740850, 4875025, 5070026, 5632575, 5850030, 6163105, 7111275, 7395726, 7605039, 9750050, 10335053, 11265150, 12326210, 12675065, 14222550, 14625075, 15210078, 18489315, 20670106, 25350130, 29250150, 30815525, 31005159, 36978630, 38025195, 51675265, 61631050, 62010318, 63375325, 76050390, 92446575, 103350530, 126750650, 134355689, 155025795, 184893150, 190125975, 258376325, 268711378, 310051590, 380251950, 403067067, 516752650, 671778445, 775128975, 806134134, 1343556890, 1550257950, 2015335335, 3358892225, 4030670670, 6717784450, 10076676675, 20153353350]

約数ペア:

[(1, 20153353350), (2, 10076676675), (3, 6717784450), (5, 4030670670), (6, 3358892225), (10, 2015335335), (13, 1550257950), (15, 1343556890), (25, 806134134), (26, 775128975), (30, 671778445), (39, 516752650), (50, 403067067), (53, 380251950), (65, 310051590), (75, 268711378), (78, 258376325), (106, 190125975), (109, 184893150), (130, 155025795), (150, 134355689), (159, 126750650), (195, 103350530), (218, 92446575), (265, 76050390), (318, 63375325), (325, 62010318), (327, 61631050), (390, 51675265), (530, 38025195), (545, 36978630), (650, 31005159), (654, 30815525), (689, 29250150), (795, 25350130), (975, 20670106), (1090, 18489315), (1325, 15210078), (1378, 14625075), (1417, 14222550), (1590, 12675065), (1635, 12326210), (1789, 11265150), (1950, 10335053), (2067, 9750050), (2650, 7605039), (2725, 7395726), (2834, 7111275), (3270, 6163105), (3445, 5850030), (3578, 5632575), (3975, 5070026), (4134, 4875025), (4251, 4740850), (5367, 3755050), (5450, 3697863), (5777, 3488550), (6890, 2925015), (7085, 2844510), (7950, 2535013), (8175, 2465242), (8502, 2370425), (8945, 2253030), (10335, 1950010), (10734, 1877525), (11554, 1744275), (14170, 1422255), (16350, 1232621), (17225, 1170006), (17331, 1162850), (17890, 1126515), (20670, 975005), (21255, 948170), (23257, 866550), (26835, 751010), (28885, 697710), (34450, 585003), (34662, 581425), (35425, 568902), (42510, 474085), (44725, 450606), (46514, 433275), (51675, 390002), (53670, 375505), (57770, 348855), (69771, 288850), (70850, 284451), (75101, 268350), (86655, 232570), (89450, 225303), (94817, 212550), (103350, 195001), (106275, 189634), (116285, 173310), (134175, 150202), (139542, 144425)]