917458380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:893

約数の個数: 192

約数和(自身を含む): 3048192000

約数和(自身を除く): 2130733620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 139, 153, 170, 180, 204, 255, 270, 278, 306, 340, 417, 459, 510, 540, 556, 612, 695, 719, 765, 834, 918, 1020, 1251, 1390, 1438, 1530, 1668, 1836, 2085, 2157, 2295, 2363, 2502, 2780, 2876, 3060, 3595, 3753, 4170, 4314, 4590, 4726, 5004, 6255, 6471, 7089, 7190, 7506, 8340, 8628, 9180, 9452, 10785, 11815, 12223, 12510, 12942, 14178, 14380, 15012, 18765, 19413, 21267, 21570, 23630, 24446, 25020, 25884, 28356, 32355, 35445, 36669, 37530, 38826, 42534, 43140, 47260, 48892, 61115, 63801, 64710, 70890, 73338, 75060, 77652, 85068, 97065, 99941, 106335, 110007, 122230, 127602, 129420, 141780, 146676, 183345, 194130, 199882, 212670, 220014, 244460, 255204, 299823, 319005, 330021, 366690, 388260, 399764, 425340, 440028, 499705, 550035, 599646, 638010, 660042, 733380, 899469, 999410, 1100070, 1199292, 1276020, 1320084, 1499115, 1650105, 1698997, 1798938, 1998820, 2200140, 2698407, 2998230, 3300210, 3397994, 3597876, 4497345, 5096991, 5396814, 5996460, 6600420, 6795988, 8494985, 8994690, 10193982, 10793628, 13492035, 15290973, 16989970, 17989380, 20387964, 25484955, 26984070, 30581946, 33979940, 45872919, 50969910, 53968140, 61163892, 76454865, 91745838, 101939820, 152909730, 183491676, 229364595, 305819460, 458729190, 917458380]

約数ペア:

[(1, 917458380), (2, 458729190), (3, 305819460), (4, 229364595), (5, 183491676), (6, 152909730), (9, 101939820), (10, 91745838), (12, 76454865), (15, 61163892), (17, 53968140), (18, 50969910), (20, 45872919), (27, 33979940), (30, 30581946), (34, 26984070), (36, 25484955), (45, 20387964), (51, 17989380), (54, 16989970), (60, 15290973), (68, 13492035), (85, 10793628), (90, 10193982), (102, 8994690), (108, 8494985), (135, 6795988), (139, 6600420), (153, 5996460), (170, 5396814), (180, 5096991), (204, 4497345), (255, 3597876), (270, 3397994), (278, 3300210), (306, 2998230), (340, 2698407), (417, 2200140), (459, 1998820), (510, 1798938), (540, 1698997), (556, 1650105), (612, 1499115), (695, 1320084), (719, 1276020), (765, 1199292), (834, 1100070), (918, 999410), (1020, 899469), (1251, 733380), (1390, 660042), (1438, 638010), (1530, 599646), (1668, 550035), (1836, 499705), (2085, 440028), (2157, 425340), (2295, 399764), (2363, 388260), (2502, 366690), (2780, 330021), (2876, 319005), (3060, 299823), (3595, 255204), (3753, 244460), (4170, 220014), (4314, 212670), (4590, 199882), (4726, 194130), (5004, 183345), (6255, 146676), (6471, 141780), (7089, 129420), (7190, 127602), (7506, 122230), (8340, 110007), (8628, 106335), (9180, 99941), (9452, 97065), (10785, 85068), (11815, 77652), (12223, 75060), (12510, 73338), (12942, 70890), (14178, 64710), (14380, 63801), (15012, 61115), (18765, 48892), (19413, 47260), (21267, 43140), (21570, 42534), (23630, 38826), (24446, 37530), (25020, 36669), (25884, 35445), (28356, 32355)]