139652100

素因数分解:

$2^2\times 3^5\times 5^2\times 7^1\times {\mathrm{821}}^1$

素因数の和:857

約数の個数: 216

約数和(自身を含む): 519425088

約数和(自身を除く): 379772988

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, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 243, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 486, 525, 540, 567, 630, 675, 700, 756, 810, 821, 900, 945, 972, 1050, 1134, 1215, 1260, 1350, 1575, 1620, 1642, 1701, 1890, 2025, 2100, 2268, 2430, 2463, 2700, 2835, 3150, 3284, 3402, 3780, 4050, 4105, 4725, 4860, 4926, 5670, 5747, 6075, 6300, 6804, 7389, 8100, 8210, 8505, 9450, 9852, 11340, 11494, 12150, 12315, 14175, 14778, 16420, 17010, 17241, 18900, 20525, 22167, 22988, 24300, 24630, 28350, 28735, 29556, 34020, 34482, 36945, 41050, 42525, 44334, 49260, 51723, 56700, 57470, 61575, 66501, 68964, 73890, 82100, 85050, 86205, 88668, 103446, 110835, 114940, 123150, 133002, 143675, 147780, 155169, 170100, 172410, 184725, 199503, 206892, 221670, 246300, 258615, 266004, 287350, 310338, 332505, 344820, 369450, 399006, 431025, 443340, 465507, 517230, 554175, 574700, 620676, 665010, 738900, 775845, 798012, 862050, 931014, 997515, 1034460, 1108350, 1293075, 1330020, 1396521, 1551690, 1662525, 1724100, 1862028, 1995030, 2216700, 2327535, 2586150, 2793042, 3103380, 3325050, 3879225, 3990060, 4655070, 4987575, 5172300, 5586084, 6650100, 6982605, 7758450, 9310140, 9975150, 11637675, 13965210, 15516900, 19950300, 23275350, 27930420, 34913025, 46550700, 69826050, 139652100]

約数ペア:

[(1, 139652100), (2, 69826050), (3, 46550700), (4, 34913025), (5, 27930420), (6, 23275350), (7, 19950300), (9, 15516900), (10, 13965210), (12, 11637675), (14, 9975150), (15, 9310140), (18, 7758450), (20, 6982605), (21, 6650100), (25, 5586084), (27, 5172300), (28, 4987575), (30, 4655070), (35, 3990060), (36, 3879225), (42, 3325050), (45, 3103380), (50, 2793042), (54, 2586150), (60, 2327535), (63, 2216700), (70, 1995030), (75, 1862028), (81, 1724100), (84, 1662525), (90, 1551690), (100, 1396521), (105, 1330020), (108, 1293075), (126, 1108350), (135, 1034460), (140, 997515), (150, 931014), (162, 862050), (175, 798012), (180, 775845), (189, 738900), (210, 665010), (225, 620676), (243, 574700), (252, 554175), (270, 517230), (300, 465507), (315, 443340), (324, 431025), (350, 399006), (378, 369450), (405, 344820), (420, 332505), (450, 310338), (486, 287350), (525, 266004), (540, 258615), (567, 246300), (630, 221670), (675, 206892), (700, 199503), (756, 184725), (810, 172410), (821, 170100), (900, 155169), (945, 147780), (972, 143675), (1050, 133002), (1134, 123150), (1215, 114940), (1260, 110835), (1350, 103446), (1575, 88668), (1620, 86205), (1642, 85050), (1701, 82100), (1890, 73890), (2025, 68964), (2100, 66501), (2268, 61575), (2430, 57470), (2463, 56700), (2700, 51723), (2835, 49260), (3150, 44334), (3284, 42525), (3402, 41050), (3780, 36945), (4050, 34482), (4105, 34020), (4725, 29556), (4860, 28735), (4926, 28350), (5670, 24630), (5747, 24300), (6075, 22988), (6300, 22167), (6804, 20525), (7389, 18900), (8100, 17241), (8210, 17010), (8505, 16420), (9450, 14778), (9852, 14175), (11340, 12315), (11494, 12150)]