126819900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 216

約数和(自身を含む): 424504080

約数和(自身を除く): 297684180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 43, 45, 50, 58, 60, 75, 86, 87, 90, 100, 113, 116, 129, 145, 150, 172, 174, 180, 215, 225, 226, 258, 261, 290, 300, 339, 348, 387, 430, 435, 450, 452, 516, 522, 565, 580, 645, 678, 725, 774, 860, 870, 900, 1017, 1044, 1075, 1130, 1247, 1290, 1305, 1356, 1450, 1548, 1695, 1740, 1935, 2034, 2150, 2175, 2260, 2494, 2580, 2610, 2825, 2900, 3225, 3277, 3390, 3741, 3870, 4068, 4300, 4350, 4859, 4988, 5085, 5220, 5650, 6235, 6450, 6525, 6554, 6780, 7482, 7740, 8475, 8700, 9675, 9718, 9831, 10170, 11223, 11300, 12470, 12900, 13050, 13108, 14577, 14964, 16385, 16950, 18705, 19350, 19436, 19662, 20340, 22446, 24295, 24940, 25425, 26100, 29154, 29493, 31175, 32770, 33900, 37410, 38700, 39324, 43731, 44892, 48590, 49155, 50850, 56115, 58308, 58986, 62350, 65540, 72885, 74820, 81925, 87462, 93525, 97180, 98310, 101700, 112230, 117972, 121475, 124700, 140911, 145770, 147465, 163850, 174924, 187050, 196620, 218655, 224460, 242950, 245775, 280575, 281822, 291540, 294930, 327700, 364425, 374100, 422733, 437310, 485900, 491550, 561150, 563644, 589860, 704555, 728850, 737325, 845466, 874620, 983100, 1093275, 1122300, 1268199, 1409110, 1457700, 1474650, 1690932, 2113665, 2186550, 2536398, 2818220, 2949300, 3522775, 4227330, 4373100, 5072796, 6340995, 7045550, 8454660, 10568325, 12681990, 14091100, 21136650, 25363980, 31704975, 42273300, 63409950, 126819900]

約数ペア:

[(1, 126819900), (2, 63409950), (3, 42273300), (4, 31704975), (5, 25363980), (6, 21136650), (9, 14091100), (10, 12681990), (12, 10568325), (15, 8454660), (18, 7045550), (20, 6340995), (25, 5072796), (29, 4373100), (30, 4227330), (36, 3522775), (43, 2949300), (45, 2818220), (50, 2536398), (58, 2186550), (60, 2113665), (75, 1690932), (86, 1474650), (87, 1457700), (90, 1409110), (100, 1268199), (113, 1122300), (116, 1093275), (129, 983100), (145, 874620), (150, 845466), (172, 737325), (174, 728850), (180, 704555), (215, 589860), (225, 563644), (226, 561150), (258, 491550), (261, 485900), (290, 437310), (300, 422733), (339, 374100), (348, 364425), (387, 327700), (430, 294930), (435, 291540), (450, 281822), (452, 280575), (516, 245775), (522, 242950), (565, 224460), (580, 218655), (645, 196620), (678, 187050), (725, 174924), (774, 163850), (860, 147465), (870, 145770), (900, 140911), (1017, 124700), (1044, 121475), (1075, 117972), (1130, 112230), (1247, 101700), (1290, 98310), (1305, 97180), (1356, 93525), (1450, 87462), (1548, 81925), (1695, 74820), (1740, 72885), (1935, 65540), (2034, 62350), (2150, 58986), (2175, 58308), (2260, 56115), (2494, 50850), (2580, 49155), (2610, 48590), (2825, 44892), (2900, 43731), (3225, 39324), (3277, 38700), (3390, 37410), (3741, 33900), (3870, 32770), (4068, 31175), (4300, 29493), (4350, 29154), (4859, 26100), (4988, 25425), (5085, 24940), (5220, 24295), (5650, 22446), (6235, 20340), (6450, 19662), (6525, 19436), (6554, 19350), (6780, 18705), (7482, 16950), (7740, 16385), (8475, 14964), (8700, 14577), (9675, 13108), (9718, 13050), (9831, 12900), (10170, 12470), (11223, 11300)]