55760040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 220077000

約数和(自身を除く): 164316960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 49, 56, 58, 60, 63, 70, 72, 84, 87, 90, 98, 105, 109, 116, 120, 126, 140, 145, 147, 168, 174, 180, 196, 203, 210, 218, 232, 245, 252, 261, 280, 290, 294, 315, 327, 348, 360, 392, 406, 420, 435, 436, 441, 490, 504, 522, 545, 580, 588, 609, 630, 654, 696, 735, 763, 812, 840, 870, 872, 882, 980, 981, 1015, 1044, 1090, 1160, 1176, 1218, 1260, 1305, 1308, 1421, 1470, 1526, 1624, 1635, 1740, 1764, 1827, 1960, 1962, 2030, 2088, 2180, 2205, 2289, 2436, 2520, 2610, 2616, 2842, 2940, 3045, 3052, 3161, 3270, 3480, 3528, 3654, 3815, 3924, 4060, 4263, 4360, 4410, 4578, 4872, 4905, 5220, 5341, 5684, 5880, 6090, 6104, 6322, 6540, 6867, 7105, 7308, 7630, 7848, 8120, 8526, 8820, 9135, 9156, 9483, 9810, 10440, 10682, 11368, 11445, 12180, 12644, 12789, 13080, 13734, 14210, 14616, 15260, 15805, 16023, 17052, 17640, 18270, 18312, 18966, 19620, 21315, 21364, 22127, 22890, 24360, 25288, 25578, 26705, 27468, 28420, 28449, 30520, 31610, 32046, 34104, 34335, 36540, 37932, 39240, 42630, 42728, 44254, 45780, 47415, 48069, 51156, 53410, 54936, 56840, 56898, 63220, 63945, 64092, 66381, 68670, 73080, 75864, 80115, 85260, 88508, 91560, 94830, 96138, 102312, 106820, 110635, 113796, 126440, 127890, 128184, 132762, 137340, 142245, 154889, 160230, 170520, 177016, 189660, 192276, 199143, 213640, 221270, 227592, 240345, 255780, 265524, 274680, 284490, 309778, 320460, 331905, 379320, 384552, 398286, 442540, 464667, 480690, 511560, 531048, 568980, 619556, 640920, 663810, 774445, 796572, 885080, 929334, 961380, 995715, 1137960, 1239112, 1327620, 1394001, 1548890, 1593144, 1858668, 1922760, 1991430, 2323335, 2655240, 2788002, 3097780, 3717336, 3982860, 4646670, 5576004, 6195560, 6970005, 7965720, 9293340, 11152008, 13940010, 18586680, 27880020, 55760040]

約数ペア:

[(1, 55760040), (2, 27880020), (3, 18586680), (4, 13940010), (5, 11152008), (6, 9293340), (7, 7965720), (8, 6970005), (9, 6195560), (10, 5576004), (12, 4646670), (14, 3982860), (15, 3717336), (18, 3097780), (20, 2788002), (21, 2655240), (24, 2323335), (28, 1991430), (29, 1922760), (30, 1858668), (35, 1593144), (36, 1548890), (40, 1394001), (42, 1327620), (45, 1239112), (49, 1137960), (56, 995715), (58, 961380), (60, 929334), (63, 885080), (70, 796572), (72, 774445), (84, 663810), (87, 640920), (90, 619556), (98, 568980), (105, 531048), (109, 511560), (116, 480690), (120, 464667), (126, 442540), (140, 398286), (145, 384552), (147, 379320), (168, 331905), (174, 320460), (180, 309778), (196, 284490), (203, 274680), (210, 265524), (218, 255780), (232, 240345), (245, 227592), (252, 221270), (261, 213640), (280, 199143), (290, 192276), (294, 189660), (315, 177016), (327, 170520), (348, 160230), (360, 154889), (392, 142245), (406, 137340), (420, 132762), (435, 128184), (436, 127890), (441, 126440), (490, 113796), (504, 110635), (522, 106820), (545, 102312), (580, 96138), (588, 94830), (609, 91560), (630, 88508), (654, 85260), (696, 80115), (735, 75864), (763, 73080), (812, 68670), (840, 66381), (870, 64092), (872, 63945), (882, 63220), (980, 56898), (981, 56840), (1015, 54936), (1044, 53410), (1090, 51156), (1160, 48069), (1176, 47415), (1218, 45780), (1260, 44254), (1305, 42728), (1308, 42630), (1421, 39240), (1470, 37932), (1526, 36540), (1624, 34335), (1635, 34104), (1740, 32046), (1764, 31610), (1827, 30520), (1960, 28449), (1962, 28420), (2030, 27468), (2088, 26705), (2180, 25578), (2205, 25288), (2289, 24360), (2436, 22890), (2520, 22127), (2610, 21364), (2616, 21315), (2842, 19620), (2940, 18966), (3045, 18312), (3052, 18270), (3161, 17640), (3270, 17052), (3480, 16023), (3528, 15805), (3654, 15260), (3815, 14616), (3924, 14210), (4060, 13734), (4263, 13080), (4360, 12789), (4410, 12644), (4578, 12180), (4872, 11445), (4905, 11368), (5220, 10682), (5341, 10440), (5684, 9810), (5880, 9483), (6090, 9156), (6104, 9135), (6322, 8820), (6540, 8526), (6867, 8120), (7105, 7848), (7308, 7630)]