121479300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:179

約数の個数: 162

約数和(自身を含む): 395171322

約数和(自身を除く): 273692022

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 73, 75, 86, 90, 100, 129, 146, 150, 172, 180, 215, 219, 225, 258, 292, 300, 365, 387, 430, 438, 450, 516, 645, 657, 730, 774, 860, 876, 900, 1075, 1095, 1290, 1314, 1460, 1548, 1825, 1849, 1935, 2150, 2190, 2580, 2628, 3139, 3225, 3285, 3650, 3698, 3870, 4300, 4380, 5475, 5547, 6278, 6450, 6570, 7300, 7396, 7740, 9245, 9417, 9675, 10950, 11094, 12556, 12900, 13140, 15695, 16425, 16641, 18490, 18834, 19350, 21900, 22188, 27735, 28251, 31390, 32850, 33282, 36980, 37668, 38700, 46225, 47085, 55470, 56502, 62780, 65700, 66564, 78475, 83205, 92450, 94170, 110940, 113004, 134977, 138675, 141255, 156950, 166410, 184900, 188340, 235425, 269954, 277350, 282510, 313900, 332820, 404931, 416025, 470850, 539908, 554700, 565020, 674885, 706275, 809862, 832050, 941700, 1214793, 1349770, 1412550, 1619724, 1664100, 2024655, 2429586, 2699540, 2825100, 3374425, 4049310, 4859172, 6073965, 6748850, 8098620, 10123275, 12147930, 13497700, 20246550, 24295860, 30369825, 40493100, 60739650, 121479300]

約数ペア:

[(1, 121479300), (2, 60739650), (3, 40493100), (4, 30369825), (5, 24295860), (6, 20246550), (9, 13497700), (10, 12147930), (12, 10123275), (15, 8098620), (18, 6748850), (20, 6073965), (25, 4859172), (30, 4049310), (36, 3374425), (43, 2825100), (45, 2699540), (50, 2429586), (60, 2024655), (73, 1664100), (75, 1619724), (86, 1412550), (90, 1349770), (100, 1214793), (129, 941700), (146, 832050), (150, 809862), (172, 706275), (180, 674885), (215, 565020), (219, 554700), (225, 539908), (258, 470850), (292, 416025), (300, 404931), (365, 332820), (387, 313900), (430, 282510), (438, 277350), (450, 269954), (516, 235425), (645, 188340), (657, 184900), (730, 166410), (774, 156950), (860, 141255), (876, 138675), (900, 134977), (1075, 113004), (1095, 110940), (1290, 94170), (1314, 92450), (1460, 83205), (1548, 78475), (1825, 66564), (1849, 65700), (1935, 62780), (2150, 56502), (2190, 55470), (2580, 47085), (2628, 46225), (3139, 38700), (3225, 37668), (3285, 36980), (3650, 33282), (3698, 32850), (3870, 31390), (4300, 28251), (4380, 27735), (5475, 22188), (5547, 21900), (6278, 19350), (6450, 18834), (6570, 18490), (7300, 16641), (7396, 16425), (7740, 15695), (9245, 13140), (9417, 12900), (9675, 12556), (10950, 11094)]