45000900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{2381}}^1$

素因数の和:2411

約数の個数: 144

約数和(自身を含む): 165406080

約数和(自身を除く): 120405180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2381, 2700, 3150, 3780, 4725, 4762, 6300, 7143, 9450, 9524, 11905, 14286, 16667, 18900, 21429, 23810, 28572, 33334, 35715, 42858, 47620, 50001, 59525, 64287, 66668, 71430, 83335, 85716, 100002, 107145, 119050, 128574, 142860, 150003, 166670, 178575, 200004, 214290, 238100, 250005, 257148, 300006, 321435, 333340, 357150, 416675, 428580, 450009, 500010, 535725, 600012, 642870, 714300, 750015, 833350, 900018, 1000020, 1071450, 1250025, 1285740, 1500030, 1607175, 1666700, 1800036, 2142900, 2250045, 2500050, 3000060, 3214350, 3750075, 4500090, 5000100, 6428700, 7500150, 9000180, 11250225, 15000300, 22500450, 45000900]

約数ペア:

[(1, 45000900), (2, 22500450), (3, 15000300), (4, 11250225), (5, 9000180), (6, 7500150), (7, 6428700), (9, 5000100), (10, 4500090), (12, 3750075), (14, 3214350), (15, 3000060), (18, 2500050), (20, 2250045), (21, 2142900), (25, 1800036), (27, 1666700), (28, 1607175), (30, 1500030), (35, 1285740), (36, 1250025), (42, 1071450), (45, 1000020), (50, 900018), (54, 833350), (60, 750015), (63, 714300), (70, 642870), (75, 600012), (84, 535725), (90, 500010), (100, 450009), (105, 428580), (108, 416675), (126, 357150), (135, 333340), (140, 321435), (150, 300006), (175, 257148), (180, 250005), (189, 238100), (210, 214290), (225, 200004), (252, 178575), (270, 166670), (300, 150003), (315, 142860), (350, 128574), (378, 119050), (420, 107145), (450, 100002), (525, 85716), (540, 83335), (630, 71430), (675, 66668), (700, 64287), (756, 59525), (900, 50001), (945, 47620), (1050, 42858), (1260, 35715), (1350, 33334), (1575, 28572), (1890, 23810), (2100, 21429), (2381, 18900), (2700, 16667), (3150, 14286), (3780, 11905), (4725, 9524), (4762, 9450), (6300, 7143)]