1825442520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{9949}}^1$

素因数の和:10113

約数の個数: 128

約数和(自身を含む): 6017760000

約数和(自身を除く): 4192317480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 139, 165, 220, 264, 278, 330, 417, 440, 556, 660, 695, 834, 1112, 1320, 1390, 1529, 1668, 2085, 2780, 3058, 3336, 4170, 4587, 5560, 6116, 7645, 8340, 9174, 9949, 12232, 15290, 16680, 18348, 19898, 22935, 29847, 30580, 36696, 39796, 45870, 49745, 59694, 61160, 79592, 91740, 99490, 109439, 119388, 149235, 183480, 198980, 218878, 238776, 298470, 328317, 397960, 437756, 547195, 596940, 656634, 875512, 1094390, 1193880, 1313268, 1382911, 1641585, 2188780, 2626536, 2765822, 3283170, 4148733, 4377560, 5531644, 6566340, 6914555, 8297466, 11063288, 13132680, 13829110, 15212021, 16594932, 20743665, 27658220, 30424042, 33189864, 41487330, 45636063, 55316440, 60848084, 76060105, 82974660, 91272126, 121696168, 152120210, 165949320, 182544252, 228180315, 304240420, 365088504, 456360630, 608480840, 912721260, 1825442520]

約数ペア:

[(1, 1825442520), (2, 912721260), (3, 608480840), (4, 456360630), (5, 365088504), (6, 304240420), (8, 228180315), (10, 182544252), (11, 165949320), (12, 152120210), (15, 121696168), (20, 91272126), (22, 82974660), (24, 76060105), (30, 60848084), (33, 55316440), (40, 45636063), (44, 41487330), (55, 33189864), (60, 30424042), (66, 27658220), (88, 20743665), (110, 16594932), (120, 15212021), (132, 13829110), (139, 13132680), (165, 11063288), (220, 8297466), (264, 6914555), (278, 6566340), (330, 5531644), (417, 4377560), (440, 4148733), (556, 3283170), (660, 2765822), (695, 2626536), (834, 2188780), (1112, 1641585), (1320, 1382911), (1390, 1313268), (1529, 1193880), (1668, 1094390), (2085, 875512), (2780, 656634), (3058, 596940), (3336, 547195), (4170, 437756), (4587, 397960), (5560, 328317), (6116, 298470), (7645, 238776), (8340, 218878), (9174, 198980), (9949, 183480), (12232, 149235), (15290, 119388), (16680, 109439), (18348, 99490), (19898, 91740), (22935, 79592), (29847, 61160), (30580, 59694), (36696, 49745), (39796, 45870)]