917862300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19997}}^1$

素因数の和:20037

約数の個数: 144

約数和(自身を含む): 3124487520

約数和(自身を除く): 2206625220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1275, 1350, 1530, 1700, 1836, 2295, 2550, 2700, 3060, 3825, 4590, 5100, 7650, 9180, 11475, 15300, 19997, 22950, 39994, 45900, 59991, 79988, 99985, 119982, 179973, 199970, 239964, 299955, 339949, 359946, 399940, 499925, 539919, 599910, 679898, 719892, 899865, 999850, 1019847, 1079838, 1199820, 1359796, 1499775, 1699745, 1799730, 1999700, 2039694, 2159676, 2699595, 2999550, 3059541, 3399490, 3599460, 4079388, 4499325, 5099235, 5399190, 5999100, 6119082, 6798980, 8498725, 8998650, 9178623, 10198470, 10798380, 12238164, 13497975, 15297705, 16997450, 17997300, 18357246, 20396940, 25496175, 26995950, 30595410, 33994900, 36714492, 45893115, 50992350, 53991900, 61190820, 76488525, 91786230, 101984700, 152977050, 183572460, 229465575, 305954100, 458931150, 917862300]

約数ペア:

[(1, 917862300), (2, 458931150), (3, 305954100), (4, 229465575), (5, 183572460), (6, 152977050), (9, 101984700), (10, 91786230), (12, 76488525), (15, 61190820), (17, 53991900), (18, 50992350), (20, 45893115), (25, 36714492), (27, 33994900), (30, 30595410), (34, 26995950), (36, 25496175), (45, 20396940), (50, 18357246), (51, 17997300), (54, 16997450), (60, 15297705), (68, 13497975), (75, 12238164), (85, 10798380), (90, 10198470), (100, 9178623), (102, 8998650), (108, 8498725), (135, 6798980), (150, 6119082), (153, 5999100), (170, 5399190), (180, 5099235), (204, 4499325), (225, 4079388), (255, 3599460), (270, 3399490), (300, 3059541), (306, 2999550), (340, 2699595), (425, 2159676), (450, 2039694), (459, 1999700), (510, 1799730), (540, 1699745), (612, 1499775), (675, 1359796), (765, 1199820), (850, 1079838), (900, 1019847), (918, 999850), (1020, 899865), (1275, 719892), (1350, 679898), (1530, 599910), (1700, 539919), (1836, 499925), (2295, 399940), (2550, 359946), (2700, 339949), (3060, 299955), (3825, 239964), (4590, 199970), (5100, 179973), (7650, 119982), (9180, 99985), (11475, 79988), (15300, 59991), (19997, 45900), (22950, 39994)]