211232340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:899

約数の個数: 192

約数和(自身を含む): 734469120

約数和(自身を除く): 523236780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 43, 44, 45, 54, 55, 60, 66, 86, 90, 99, 108, 110, 129, 132, 135, 165, 172, 180, 198, 215, 220, 258, 270, 297, 330, 387, 396, 430, 473, 495, 516, 540, 594, 645, 660, 774, 827, 860, 946, 990, 1161, 1188, 1290, 1419, 1485, 1548, 1654, 1892, 1935, 1980, 2322, 2365, 2481, 2580, 2838, 2970, 3308, 3870, 4135, 4257, 4644, 4730, 4962, 5676, 5805, 5940, 7095, 7443, 7740, 8270, 8514, 9097, 9460, 9924, 11610, 12405, 12771, 14190, 14886, 16540, 17028, 18194, 21285, 22329, 23220, 24810, 25542, 27291, 28380, 29772, 35561, 36388, 37215, 42570, 44658, 45485, 49620, 51084, 54582, 63855, 71122, 74430, 81873, 85140, 89316, 90970, 106683, 109164, 111645, 127710, 136455, 142244, 148860, 163746, 177805, 181940, 213366, 223290, 245619, 255420, 272910, 320049, 327492, 355610, 391171, 409365, 426732, 446580, 491238, 533415, 545820, 640098, 711220, 782342, 818730, 960147, 982476, 1066830, 1173513, 1228095, 1280196, 1564684, 1600245, 1637460, 1920294, 1955855, 2133660, 2347026, 2456190, 3200490, 3520539, 3840588, 3911710, 4694052, 4800735, 4912380, 5867565, 6400980, 7041078, 7823420, 9601470, 10561617, 11735130, 14082156, 17602695, 19202940, 21123234, 23470260, 35205390, 42246468, 52808085, 70410780, 105616170, 211232340]

約数ペア:

[(1, 211232340), (2, 105616170), (3, 70410780), (4, 52808085), (5, 42246468), (6, 35205390), (9, 23470260), (10, 21123234), (11, 19202940), (12, 17602695), (15, 14082156), (18, 11735130), (20, 10561617), (22, 9601470), (27, 7823420), (30, 7041078), (33, 6400980), (36, 5867565), (43, 4912380), (44, 4800735), (45, 4694052), (54, 3911710), (55, 3840588), (60, 3520539), (66, 3200490), (86, 2456190), (90, 2347026), (99, 2133660), (108, 1955855), (110, 1920294), (129, 1637460), (132, 1600245), (135, 1564684), (165, 1280196), (172, 1228095), (180, 1173513), (198, 1066830), (215, 982476), (220, 960147), (258, 818730), (270, 782342), (297, 711220), (330, 640098), (387, 545820), (396, 533415), (430, 491238), (473, 446580), (495, 426732), (516, 409365), (540, 391171), (594, 355610), (645, 327492), (660, 320049), (774, 272910), (827, 255420), (860, 245619), (946, 223290), (990, 213366), (1161, 181940), (1188, 177805), (1290, 163746), (1419, 148860), (1485, 142244), (1548, 136455), (1654, 127710), (1892, 111645), (1935, 109164), (1980, 106683), (2322, 90970), (2365, 89316), (2481, 85140), (2580, 81873), (2838, 74430), (2970, 71122), (3308, 63855), (3870, 54582), (4135, 51084), (4257, 49620), (4644, 45485), (4730, 44658), (4962, 42570), (5676, 37215), (5805, 36388), (5940, 35561), (7095, 29772), (7443, 28380), (7740, 27291), (8270, 25542), (8514, 24810), (9097, 23220), (9460, 22329), (9924, 21285), (11610, 18194), (12405, 17028), (12771, 16540), (14190, 14886)]