2129383800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^2\times {\mathrm{1231}}^1$

素因数の和:1315

約数の個数: 216

約数和(自身を含む): 7395307920

約数和(自身を除く): 5265924120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 961, 1116, 1231, 1240, 1395, 1550, 1800, 1860, 1922, 2232, 2325, 2462, 2790, 2883, 3100, 3693, 3720, 3844, 4650, 4805, 4924, 5580, 5766, 6155, 6200, 6975, 7386, 7688, 8649, 9300, 9610, 9848, 11079, 11160, 11532, 12310, 13950, 14415, 14772, 17298, 18465, 18600, 19220, 22158, 23064, 24025, 24620, 27900, 28830, 29544, 30775, 34596, 36930, 38161, 38440, 43245, 44316, 48050, 49240, 55395, 55800, 57660, 61550, 69192, 72075, 73860, 76322, 86490, 88632, 92325, 96100, 110790, 114483, 115320, 123100, 144150, 147720, 152644, 172980, 184650, 190805, 192200, 216225, 221580, 228966, 246200, 276975, 288300, 305288, 343449, 345960, 369300, 381610, 432450, 443160, 457932, 553950, 572415, 576600, 686898, 738600, 763220, 864900, 915864, 954025, 1107900, 1144830, 1182991, 1373796, 1526440, 1717245, 1729800, 1908050, 2215800, 2289660, 2365982, 2747592, 2862075, 3434490, 3548973, 3816100, 4579320, 4731964, 5724150, 5914955, 6868980, 7097946, 7632200, 8586225, 9463928, 10646919, 11448300, 11829910, 13737960, 14195892, 17172450, 17744865, 21293838, 22896600, 23659820, 28391784, 29574775, 34344900, 35489730, 42587676, 47319640, 53234595, 59149550, 68689800, 70979460, 85175352, 88724325, 106469190, 118299100, 141958920, 177448650, 212938380, 236598200, 266172975, 354897300, 425876760, 532345950, 709794600, 1064691900, 2129383800]

約数ペア:

[(1, 2129383800), (2, 1064691900), (3, 709794600), (4, 532345950), (5, 425876760), (6, 354897300), (8, 266172975), (9, 236598200), (10, 212938380), (12, 177448650), (15, 141958920), (18, 118299100), (20, 106469190), (24, 88724325), (25, 85175352), (30, 70979460), (31, 68689800), (36, 59149550), (40, 53234595), (45, 47319640), (50, 42587676), (60, 35489730), (62, 34344900), (72, 29574775), (75, 28391784), (90, 23659820), (93, 22896600), (100, 21293838), (120, 17744865), (124, 17172450), (150, 14195892), (155, 13737960), (180, 11829910), (186, 11448300), (200, 10646919), (225, 9463928), (248, 8586225), (279, 7632200), (300, 7097946), (310, 6868980), (360, 5914955), (372, 5724150), (450, 4731964), (465, 4579320), (558, 3816100), (600, 3548973), (620, 3434490), (744, 2862075), (775, 2747592), (900, 2365982), (930, 2289660), (961, 2215800), (1116, 1908050), (1231, 1729800), (1240, 1717245), (1395, 1526440), (1550, 1373796), (1800, 1182991), (1860, 1144830), (1922, 1107900), (2232, 954025), (2325, 915864), (2462, 864900), (2790, 763220), (2883, 738600), (3100, 686898), (3693, 576600), (3720, 572415), (3844, 553950), (4650, 457932), (4805, 443160), (4924, 432450), (5580, 381610), (5766, 369300), (6155, 345960), (6200, 343449), (6975, 305288), (7386, 288300), (7688, 276975), (8649, 246200), (9300, 228966), (9610, 221580), (9848, 216225), (11079, 192200), (11160, 190805), (11532, 184650), (12310, 172980), (13950, 152644), (14415, 147720), (14772, 144150), (17298, 123100), (18465, 115320), (18600, 114483), (19220, 110790), (22158, 96100), (23064, 92325), (24025, 88632), (24620, 86490), (27900, 76322), (28830, 73860), (29544, 72075), (30775, 69192), (34596, 61550), (36930, 57660), (38161, 55800), (38440, 55395), (43245, 49240), (44316, 48050)]