68469390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 211341312

約数和(自身を除く): 142871922

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 31, 33, 45, 46, 55, 62, 66, 69, 90, 93, 97, 99, 110, 115, 138, 155, 165, 186, 194, 198, 207, 230, 253, 279, 291, 310, 330, 341, 345, 414, 465, 485, 495, 506, 558, 582, 682, 690, 713, 759, 873, 930, 970, 990, 1023, 1035, 1067, 1265, 1395, 1426, 1455, 1518, 1705, 1746, 2046, 2070, 2134, 2139, 2231, 2277, 2530, 2790, 2910, 3007, 3069, 3201, 3410, 3565, 3795, 4278, 4365, 4462, 4554, 5115, 5335, 6014, 6138, 6402, 6417, 6693, 7130, 7590, 7843, 8730, 9021, 9603, 10230, 10670, 10695, 11155, 11385, 12834, 13386, 15035, 15345, 15686, 16005, 18042, 19206, 20079, 21390, 22310, 22770, 23529, 24541, 27063, 30070, 30690, 32010, 32085, 33077, 33465, 39215, 40158, 45105, 47058, 48015, 49082, 54126, 64170, 66154, 66930, 69161, 70587, 73623, 78430, 90210, 96030, 99231, 100395, 117645, 122705, 135315, 138322, 141174, 147246, 165385, 198462, 200790, 207483, 220869, 235290, 245410, 270630, 297693, 330770, 345805, 352935, 368115, 414966, 441738, 496155, 595386, 622449, 691610, 705870, 736230, 760771, 992310, 1037415, 1104345, 1244898, 1488465, 1521542, 2074830, 2208690, 2282313, 2976930, 3112245, 3803855, 4564626, 6224490, 6846939, 7607710, 11411565, 13693878, 22823130, 34234695, 68469390]

約数ペア:

[(1, 68469390), (2, 34234695), (3, 22823130), (5, 13693878), (6, 11411565), (9, 7607710), (10, 6846939), (11, 6224490), (15, 4564626), (18, 3803855), (22, 3112245), (23, 2976930), (30, 2282313), (31, 2208690), (33, 2074830), (45, 1521542), (46, 1488465), (55, 1244898), (62, 1104345), (66, 1037415), (69, 992310), (90, 760771), (93, 736230), (97, 705870), (99, 691610), (110, 622449), (115, 595386), (138, 496155), (155, 441738), (165, 414966), (186, 368115), (194, 352935), (198, 345805), (207, 330770), (230, 297693), (253, 270630), (279, 245410), (291, 235290), (310, 220869), (330, 207483), (341, 200790), (345, 198462), (414, 165385), (465, 147246), (485, 141174), (495, 138322), (506, 135315), (558, 122705), (582, 117645), (682, 100395), (690, 99231), (713, 96030), (759, 90210), (873, 78430), (930, 73623), (970, 70587), (990, 69161), (1023, 66930), (1035, 66154), (1067, 64170), (1265, 54126), (1395, 49082), (1426, 48015), (1455, 47058), (1518, 45105), (1705, 40158), (1746, 39215), (2046, 33465), (2070, 33077), (2134, 32085), (2139, 32010), (2231, 30690), (2277, 30070), (2530, 27063), (2790, 24541), (2910, 23529), (3007, 22770), (3069, 22310), (3201, 21390), (3410, 20079), (3565, 19206), (3795, 18042), (4278, 16005), (4365, 15686), (4462, 15345), (4554, 15035), (5115, 13386), (5335, 12834), (6014, 11385), (6138, 11155), (6402, 10695), (6417, 10670), (6693, 10230), (7130, 9603), (7590, 9021), (7843, 8730)]