29973150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1610

約数の個数: 72

約数和(自身を含む): 82453800

約数和(自身を除く): 52480650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1549, 1935, 2150, 3098, 3225, 3870, 4647, 6450, 7745, 9294, 9675, 13941, 15490, 19350, 23235, 27882, 38725, 46470, 66607, 69705, 77450, 116175, 133214, 139410, 199821, 232350, 333035, 348525, 399642, 599463, 666070, 697050, 999105, 1198926, 1665175, 1998210, 2997315, 3330350, 4995525, 5994630, 9991050, 14986575, 29973150]

約数ペア:

[(1, 29973150), (2, 14986575), (3, 9991050), (5, 5994630), (6, 4995525), (9, 3330350), (10, 2997315), (15, 1998210), (18, 1665175), (25, 1198926), (30, 999105), (43, 697050), (45, 666070), (50, 599463), (75, 399642), (86, 348525), (90, 333035), (129, 232350), (150, 199821), (215, 139410), (225, 133214), (258, 116175), (387, 77450), (430, 69705), (450, 66607), (645, 46470), (774, 38725), (1075, 27882), (1290, 23235), (1549, 19350), (1935, 15490), (2150, 13941), (3098, 9675), (3225, 9294), (3870, 7745), (4647, 6450)]