80985300

素因数分解:

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

素因数の和:159

約数の個数: 216

約数和(自身を含む): 271524288

約数和(自身を除く): 190538988

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 25, 30, 33, 44, 46, 50, 55, 60, 66, 69, 75, 92, 97, 100, 110, 115, 121, 132, 138, 150, 165, 194, 220, 230, 242, 253, 275, 276, 291, 300, 330, 345, 363, 388, 460, 484, 485, 506, 550, 575, 582, 605, 660, 690, 726, 759, 825, 970, 1012, 1067, 1100, 1150, 1164, 1210, 1265, 1380, 1452, 1455, 1518, 1650, 1725, 1815, 1940, 2134, 2231, 2300, 2420, 2425, 2530, 2783, 2910, 3025, 3036, 3201, 3300, 3450, 3630, 3795, 4268, 4462, 4850, 5060, 5335, 5566, 5820, 6050, 6325, 6402, 6693, 6900, 7260, 7275, 7590, 8349, 8924, 9075, 9700, 10670, 11132, 11155, 11737, 12100, 12650, 12804, 13386, 13915, 14550, 15180, 16005, 16698, 18150, 18975, 21340, 22310, 23474, 24541, 25300, 26675, 26772, 27830, 29100, 32010, 33396, 33465, 35211, 36300, 37950, 41745, 44620, 46948, 49082, 53350, 55660, 55775, 58685, 64020, 66930, 69575, 70422, 73623, 75900, 80025, 83490, 98164, 106700, 111550, 117370, 122705, 133860, 139150, 140844, 147246, 160050, 166980, 167325, 176055, 208725, 223100, 234740, 245410, 269951, 278300, 293425, 294492, 320100, 334650, 352110, 368115, 417450, 490820, 539902, 586850, 613525, 669300, 704220, 736230, 809853, 834900, 880275, 1079804, 1173700, 1227050, 1349755, 1472460, 1619706, 1760550, 1840575, 2454100, 2699510, 3239412, 3521100, 3681150, 4049265, 5399020, 6748775, 7362300, 8098530, 13497550, 16197060, 20246325, 26995100, 40492650, 80985300]

約数ペア:

[(1, 80985300), (2, 40492650), (3, 26995100), (4, 20246325), (5, 16197060), (6, 13497550), (10, 8098530), (11, 7362300), (12, 6748775), (15, 5399020), (20, 4049265), (22, 3681150), (23, 3521100), (25, 3239412), (30, 2699510), (33, 2454100), (44, 1840575), (46, 1760550), (50, 1619706), (55, 1472460), (60, 1349755), (66, 1227050), (69, 1173700), (75, 1079804), (92, 880275), (97, 834900), (100, 809853), (110, 736230), (115, 704220), (121, 669300), (132, 613525), (138, 586850), (150, 539902), (165, 490820), (194, 417450), (220, 368115), (230, 352110), (242, 334650), (253, 320100), (275, 294492), (276, 293425), (291, 278300), (300, 269951), (330, 245410), (345, 234740), (363, 223100), (388, 208725), (460, 176055), (484, 167325), (485, 166980), (506, 160050), (550, 147246), (575, 140844), (582, 139150), (605, 133860), (660, 122705), (690, 117370), (726, 111550), (759, 106700), (825, 98164), (970, 83490), (1012, 80025), (1067, 75900), (1100, 73623), (1150, 70422), (1164, 69575), (1210, 66930), (1265, 64020), (1380, 58685), (1452, 55775), (1455, 55660), (1518, 53350), (1650, 49082), (1725, 46948), (1815, 44620), (1940, 41745), (2134, 37950), (2231, 36300), (2300, 35211), (2420, 33465), (2425, 33396), (2530, 32010), (2783, 29100), (2910, 27830), (3025, 26772), (3036, 26675), (3201, 25300), (3300, 24541), (3450, 23474), (3630, 22310), (3795, 21340), (4268, 18975), (4462, 18150), (4850, 16698), (5060, 16005), (5335, 15180), (5566, 14550), (5820, 13915), (6050, 13386), (6325, 12804), (6402, 12650), (6693, 12100), (6900, 11737), (7260, 11155), (7275, 11132), (7590, 10670), (8349, 9700), (8924, 9075)]