200969100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:646

約数の個数: 180

約数和(自身を含む): 667768024

約数和(自身を除く): 466798924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 81, 86, 90, 100, 108, 129, 135, 150, 162, 172, 180, 215, 225, 258, 270, 300, 324, 387, 405, 430, 450, 516, 540, 577, 645, 675, 774, 810, 860, 900, 1075, 1154, 1161, 1290, 1350, 1548, 1620, 1731, 1935, 2025, 2150, 2308, 2322, 2580, 2700, 2885, 3225, 3462, 3483, 3870, 4050, 4300, 4644, 5193, 5770, 5805, 6450, 6924, 6966, 7740, 8100, 8655, 9675, 10386, 11540, 11610, 12900, 13932, 14425, 15579, 17310, 17415, 19350, 20772, 23220, 24811, 25965, 28850, 29025, 31158, 34620, 34830, 38700, 43275, 46737, 49622, 51930, 57700, 58050, 62316, 69660, 74433, 77895, 86550, 87075, 93474, 99244, 103860, 116100, 124055, 129825, 148866, 155790, 173100, 174150, 186948, 223299, 233685, 248110, 259650, 297732, 311580, 348300, 372165, 389475, 446598, 467370, 496220, 519300, 620275, 669897, 744330, 778950, 893196, 934740, 1116495, 1168425, 1240550, 1339794, 1488660, 1557900, 1860825, 2009691, 2232990, 2336850, 2481100, 2679588, 3349485, 3721650, 4019382, 4465980, 4673700, 5582475, 6698970, 7443300, 8038764, 10048455, 11164950, 13397940, 16747425, 20096910, 22329900, 33494850, 40193820, 50242275, 66989700, 100484550, 200969100]

約数ペア:

[(1, 200969100), (2, 100484550), (3, 66989700), (4, 50242275), (5, 40193820), (6, 33494850), (9, 22329900), (10, 20096910), (12, 16747425), (15, 13397940), (18, 11164950), (20, 10048455), (25, 8038764), (27, 7443300), (30, 6698970), (36, 5582475), (43, 4673700), (45, 4465980), (50, 4019382), (54, 3721650), (60, 3349485), (75, 2679588), (81, 2481100), (86, 2336850), (90, 2232990), (100, 2009691), (108, 1860825), (129, 1557900), (135, 1488660), (150, 1339794), (162, 1240550), (172, 1168425), (180, 1116495), (215, 934740), (225, 893196), (258, 778950), (270, 744330), (300, 669897), (324, 620275), (387, 519300), (405, 496220), (430, 467370), (450, 446598), (516, 389475), (540, 372165), (577, 348300), (645, 311580), (675, 297732), (774, 259650), (810, 248110), (860, 233685), (900, 223299), (1075, 186948), (1154, 174150), (1161, 173100), (1290, 155790), (1350, 148866), (1548, 129825), (1620, 124055), (1731, 116100), (1935, 103860), (2025, 99244), (2150, 93474), (2308, 87075), (2322, 86550), (2580, 77895), (2700, 74433), (2885, 69660), (3225, 62316), (3462, 58050), (3483, 57700), (3870, 51930), (4050, 49622), (4300, 46737), (4644, 43275), (5193, 38700), (5770, 34830), (5805, 34620), (6450, 31158), (6924, 29025), (6966, 28850), (7740, 25965), (8100, 24811), (8655, 23220), (9675, 20772), (10386, 19350), (11540, 17415), (11610, 17310), (12900, 15579), (13932, 14425)]