1190070450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{17749}}^1$

素因数の和:17916

約数の個数: 72

約数和(自身を含む): 3218962500

約数和(自身を除く): 2028892050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 149, 150, 225, 298, 447, 450, 745, 894, 1341, 1490, 2235, 2682, 3725, 4470, 6705, 7450, 11175, 13410, 17749, 22350, 33525, 35498, 53247, 67050, 88745, 106494, 159741, 177490, 266235, 319482, 443725, 532470, 798705, 887450, 1331175, 1597410, 2644601, 2662350, 3993525, 5289202, 7933803, 7987050, 13223005, 15867606, 23801409, 26446010, 39669015, 47602818, 66115025, 79338030, 119007045, 132230050, 198345075, 238014090, 396690150, 595035225, 1190070450]

約数ペア:

[(1, 1190070450), (2, 595035225), (3, 396690150), (5, 238014090), (6, 198345075), (9, 132230050), (10, 119007045), (15, 79338030), (18, 66115025), (25, 47602818), (30, 39669015), (45, 26446010), (50, 23801409), (75, 15867606), (90, 13223005), (149, 7987050), (150, 7933803), (225, 5289202), (298, 3993525), (447, 2662350), (450, 2644601), (745, 1597410), (894, 1331175), (1341, 887450), (1490, 798705), (2235, 532470), (2682, 443725), (3725, 319482), (4470, 266235), (6705, 177490), (7450, 159741), (11175, 106494), (13410, 88745), (17749, 67050), (22350, 53247), (33525, 35498)]