190751220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1935

約数の個数: 192

約数和(自身を含む): 685843200

約数和(自身を除く): 495091980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 330, 340, 374, 396, 459, 495, 510, 540, 561, 594, 612, 660, 748, 765, 918, 935, 990, 1020, 1122, 1188, 1485, 1530, 1683, 1836, 1870, 1889, 1980, 2244, 2295, 2805, 2970, 3060, 3366, 3740, 3778, 4590, 5049, 5610, 5667, 5940, 6732, 7556, 8415, 9180, 9445, 10098, 11220, 11334, 16830, 17001, 18890, 20196, 20779, 22668, 25245, 28335, 32113, 33660, 34002, 37780, 41558, 50490, 51003, 56670, 62337, 64226, 68004, 83116, 85005, 96339, 100980, 102006, 103895, 113340, 124674, 128452, 160565, 170010, 187011, 192678, 204012, 207790, 249348, 255015, 289017, 311685, 321130, 340020, 353243, 374022, 385356, 415580, 481695, 510030, 561033, 578034, 623370, 642260, 706486, 748044, 867051, 935055, 963390, 1020060, 1059729, 1122066, 1156068, 1246740, 1412972, 1445085, 1734102, 1766215, 1870110, 1926780, 2119458, 2244132, 2805165, 2890170, 3179187, 3468204, 3532430, 3740220, 4238916, 4335255, 5298645, 5610330, 5780340, 6358374, 7064860, 8670510, 9537561, 10597290, 11220660, 12716748, 15895935, 17341020, 19075122, 21194580, 31791870, 38150244, 47687805, 63583740, 95375610, 190751220]

約数ペア:

[(1, 190751220), (2, 95375610), (3, 63583740), (4, 47687805), (5, 38150244), (6, 31791870), (9, 21194580), (10, 19075122), (11, 17341020), (12, 15895935), (15, 12716748), (17, 11220660), (18, 10597290), (20, 9537561), (22, 8670510), (27, 7064860), (30, 6358374), (33, 5780340), (34, 5610330), (36, 5298645), (44, 4335255), (45, 4238916), (51, 3740220), (54, 3532430), (55, 3468204), (60, 3179187), (66, 2890170), (68, 2805165), (85, 2244132), (90, 2119458), (99, 1926780), (102, 1870110), (108, 1766215), (110, 1734102), (132, 1445085), (135, 1412972), (153, 1246740), (165, 1156068), (170, 1122066), (180, 1059729), (187, 1020060), (198, 963390), (204, 935055), (220, 867051), (255, 748044), (270, 706486), (297, 642260), (306, 623370), (330, 578034), (340, 561033), (374, 510030), (396, 481695), (459, 415580), (495, 385356), (510, 374022), (540, 353243), (561, 340020), (594, 321130), (612, 311685), (660, 289017), (748, 255015), (765, 249348), (918, 207790), (935, 204012), (990, 192678), (1020, 187011), (1122, 170010), (1188, 160565), (1485, 128452), (1530, 124674), (1683, 113340), (1836, 103895), (1870, 102006), (1889, 100980), (1980, 96339), (2244, 85005), (2295, 83116), (2805, 68004), (2970, 64226), (3060, 62337), (3366, 56670), (3740, 51003), (3778, 50490), (4590, 41558), (5049, 37780), (5610, 34002), (5667, 33660), (5940, 32113), (6732, 28335), (7556, 25245), (8415, 22668), (9180, 20779), (9445, 20196), (10098, 18890), (11220, 17001), (11334, 16830)]