181864980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1$

素因数の和:1847

約数の個数: 192

約数和(自身を含む): 653909760

約数和(自身を除く): 472044780

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, 1801, 1836, 1870, 1980, 2244, 2295, 2805, 2970, 3060, 3366, 3602, 3740, 4590, 5049, 5403, 5610, 5940, 6732, 7204, 8415, 9005, 9180, 10098, 10806, 11220, 16209, 16830, 18010, 19811, 20196, 21612, 25245, 27015, 30617, 32418, 33660, 36020, 39622, 48627, 50490, 54030, 59433, 61234, 64836, 79244, 81045, 91851, 97254, 99055, 100980, 108060, 118866, 122468, 153085, 162090, 178299, 183702, 194508, 198110, 237732, 243135, 275553, 297165, 306170, 324180, 336787, 356598, 367404, 396220, 459255, 486270, 534897, 551106, 594330, 612340, 673574, 713196, 826659, 891495, 918510, 972540, 1010361, 1069794, 1102212, 1188660, 1347148, 1377765, 1653318, 1683935, 1782990, 1837020, 2020722, 2139588, 2674485, 2755530, 3031083, 3306636, 3367870, 3565980, 4041444, 4133295, 5051805, 5348970, 5511060, 6062166, 6735740, 8266590, 9093249, 10103610, 10697940, 12124332, 15155415, 16533180, 18186498, 20207220, 30310830, 36372996, 45466245, 60621660, 90932490, 181864980]

約数ペア:

[(1, 181864980), (2, 90932490), (3, 60621660), (4, 45466245), (5, 36372996), (6, 30310830), (9, 20207220), (10, 18186498), (11, 16533180), (12, 15155415), (15, 12124332), (17, 10697940), (18, 10103610), (20, 9093249), (22, 8266590), (27, 6735740), (30, 6062166), (33, 5511060), (34, 5348970), (36, 5051805), (44, 4133295), (45, 4041444), (51, 3565980), (54, 3367870), (55, 3306636), (60, 3031083), (66, 2755530), (68, 2674485), (85, 2139588), (90, 2020722), (99, 1837020), (102, 1782990), (108, 1683935), (110, 1653318), (132, 1377765), (135, 1347148), (153, 1188660), (165, 1102212), (170, 1069794), (180, 1010361), (187, 972540), (198, 918510), (204, 891495), (220, 826659), (255, 713196), (270, 673574), (297, 612340), (306, 594330), (330, 551106), (340, 534897), (374, 486270), (396, 459255), (459, 396220), (495, 367404), (510, 356598), (540, 336787), (561, 324180), (594, 306170), (612, 297165), (660, 275553), (748, 243135), (765, 237732), (918, 198110), (935, 194508), (990, 183702), (1020, 178299), (1122, 162090), (1188, 153085), (1485, 122468), (1530, 118866), (1683, 108060), (1801, 100980), (1836, 99055), (1870, 97254), (1980, 91851), (2244, 81045), (2295, 79244), (2805, 64836), (2970, 61234), (3060, 59433), (3366, 54030), (3602, 50490), (3740, 48627), (4590, 39622), (5049, 36020), (5403, 33660), (5610, 32418), (5940, 30617), (6732, 27015), (7204, 25245), (8415, 21612), (9005, 20196), (9180, 19811), (10098, 18010), (10806, 16830), (11220, 16209)]