389132550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{50867}}^1$

素因数の和:50902

約数の個数: 72

約数和(自身を含む): 1106989416

約数和(自身を除く): 717856866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 50867, 101734, 152601, 254335, 305202, 457803, 508670, 763005, 864739, 915606, 1271675, 1526010, 1729478, 2289015, 2543350, 2594217, 3815025, 4323695, 4578030, 5188434, 7630050, 7782651, 8647390, 11445075, 12971085, 15565302, 21618475, 22890150, 25942170, 38913255, 43236950, 64855425, 77826510, 129710850, 194566275, 389132550]

約数ペア:

[(1, 389132550), (2, 194566275), (3, 129710850), (5, 77826510), (6, 64855425), (9, 43236950), (10, 38913255), (15, 25942170), (17, 22890150), (18, 21618475), (25, 15565302), (30, 12971085), (34, 11445075), (45, 8647390), (50, 7782651), (51, 7630050), (75, 5188434), (85, 4578030), (90, 4323695), (102, 3815025), (150, 2594217), (153, 2543350), (170, 2289015), (225, 1729478), (255, 1526010), (306, 1271675), (425, 915606), (450, 864739), (510, 763005), (765, 508670), (850, 457803), (1275, 305202), (1530, 254335), (2550, 152601), (3825, 101734), (7650, 50867)]