144272100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 519966720

約数和(自身を除く): 375694620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 29, 30, 35, 42, 46, 50, 58, 60, 69, 70, 75, 84, 87, 92, 100, 103, 105, 115, 116, 138, 140, 145, 150, 161, 174, 175, 203, 206, 210, 230, 276, 290, 300, 309, 322, 345, 348, 350, 406, 412, 420, 435, 460, 483, 515, 525, 575, 580, 609, 618, 644, 667, 690, 700, 721, 725, 805, 812, 870, 966, 1015, 1030, 1050, 1150, 1218, 1236, 1334, 1380, 1442, 1450, 1545, 1610, 1725, 1740, 1932, 2001, 2030, 2060, 2100, 2163, 2175, 2300, 2369, 2415, 2436, 2575, 2668, 2884, 2900, 2987, 3045, 3090, 3220, 3335, 3450, 3605, 4002, 4025, 4060, 4326, 4350, 4669, 4738, 4830, 5075, 5150, 5974, 6090, 6180, 6670, 6900, 7107, 7210, 7725, 8004, 8050, 8652, 8700, 8961, 9338, 9476, 9660, 10005, 10150, 10300, 10815, 11845, 11948, 12075, 12180, 13340, 14007, 14214, 14420, 14935, 15225, 15450, 16100, 16583, 16675, 17922, 18025, 18676, 20010, 20300, 20909, 21630, 23345, 23690, 24150, 28014, 28428, 29870, 30450, 30900, 33166, 33350, 35535, 35844, 36050, 40020, 41818, 43260, 44805, 46690, 47380, 48300, 49749, 50025, 54075, 56028, 59225, 59740, 60900, 62727, 66332, 66700, 68701, 70035, 71070, 72100, 74675, 82915, 83636, 89610, 93380, 99498, 100050, 104545, 108150, 116725, 118450, 125454, 137402, 140070, 142140, 149350, 165830, 177675, 179220, 198996, 200100, 206103, 209090, 216300, 224025, 233450, 236900, 248745, 250908, 274804, 280140, 298700, 313635, 331660, 343505, 350175, 355350, 412206, 414575, 418180, 448050, 466900, 480907, 497490, 522725, 627270, 687010, 700350, 710700, 824412, 829150, 896100, 961814, 994980, 1030515, 1045450, 1243725, 1254540, 1374020, 1400700, 1442721, 1568175, 1658300, 1717525, 1923628, 2061030, 2090900, 2404535, 2487450, 2885442, 3136350, 3435050, 4122060, 4809070, 4974900, 5152575, 5770884, 6272700, 6870100, 7213605, 9618140, 10305150, 12022675, 14427210, 20610300, 24045350, 28854420, 36068025, 48090700, 72136050, 144272100]

約数ペア:

[(1, 144272100), (2, 72136050), (3, 48090700), (4, 36068025), (5, 28854420), (6, 24045350), (7, 20610300), (10, 14427210), (12, 12022675), (14, 10305150), (15, 9618140), (20, 7213605), (21, 6870100), (23, 6272700), (25, 5770884), (28, 5152575), (29, 4974900), (30, 4809070), (35, 4122060), (42, 3435050), (46, 3136350), (50, 2885442), (58, 2487450), (60, 2404535), (69, 2090900), (70, 2061030), (75, 1923628), (84, 1717525), (87, 1658300), (92, 1568175), (100, 1442721), (103, 1400700), (105, 1374020), (115, 1254540), (116, 1243725), (138, 1045450), (140, 1030515), (145, 994980), (150, 961814), (161, 896100), (174, 829150), (175, 824412), (203, 710700), (206, 700350), (210, 687010), (230, 627270), (276, 522725), (290, 497490), (300, 480907), (309, 466900), (322, 448050), (345, 418180), (348, 414575), (350, 412206), (406, 355350), (412, 350175), (420, 343505), (435, 331660), (460, 313635), (483, 298700), (515, 280140), (525, 274804), (575, 250908), (580, 248745), (609, 236900), (618, 233450), (644, 224025), (667, 216300), (690, 209090), (700, 206103), (721, 200100), (725, 198996), (805, 179220), (812, 177675), (870, 165830), (966, 149350), (1015, 142140), (1030, 140070), (1050, 137402), (1150, 125454), (1218, 118450), (1236, 116725), (1334, 108150), (1380, 104545), (1442, 100050), (1450, 99498), (1545, 93380), (1610, 89610), (1725, 83636), (1740, 82915), (1932, 74675), (2001, 72100), (2030, 71070), (2060, 70035), (2100, 68701), (2163, 66700), (2175, 66332), (2300, 62727), (2369, 60900), (2415, 59740), (2436, 59225), (2575, 56028), (2668, 54075), (2884, 50025), (2900, 49749), (2987, 48300), (3045, 47380), (3090, 46690), (3220, 44805), (3335, 43260), (3450, 41818), (3605, 40020), (4002, 36050), (4025, 35844), (4060, 35535), (4326, 33350), (4350, 33166), (4669, 30900), (4738, 30450), (4830, 29870), (5075, 28428), (5150, 28014), (5974, 24150), (6090, 23690), (6180, 23345), (6670, 21630), (6900, 20909), (7107, 20300), (7210, 20010), (7725, 18676), (8004, 18025), (8050, 17922), (8652, 16675), (8700, 16583), (8961, 16100), (9338, 15450), (9476, 15225), (9660, 14935), (10005, 14420), (10150, 14214), (10300, 14007), (10815, 13340), (11845, 12180), (11948, 12075)]