138482460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1265

約数の個数: 120

約数和(自身を含む): 440751696

約数和(自身を除く): 302269236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 365, 405, 438, 540, 657, 730, 810, 876, 1095, 1171, 1314, 1460, 1620, 1971, 2190, 2342, 2628, 3285, 3513, 3942, 4380, 4684, 5855, 5913, 6570, 7026, 7884, 9855, 10539, 11710, 11826, 13140, 14052, 17565, 19710, 21078, 23420, 23652, 29565, 31617, 35130, 39420, 42156, 52695, 59130, 63234, 70260, 85483, 94851, 105390, 118260, 126468, 158085, 170966, 189702, 210780, 256449, 316170, 341932, 379404, 427415, 474255, 512898, 632340, 769347, 854830, 948510, 1025796, 1282245, 1538694, 1709660, 1897020, 2308041, 2564490, 3077388, 3846735, 4616082, 5128980, 6924123, 7693470, 9232164, 11540205, 13848246, 15386940, 23080410, 27696492, 34620615, 46160820, 69241230, 138482460]

約数ペア:

[(1, 138482460), (2, 69241230), (3, 46160820), (4, 34620615), (5, 27696492), (6, 23080410), (9, 15386940), (10, 13848246), (12, 11540205), (15, 9232164), (18, 7693470), (20, 6924123), (27, 5128980), (30, 4616082), (36, 3846735), (45, 3077388), (54, 2564490), (60, 2308041), (73, 1897020), (81, 1709660), (90, 1538694), (108, 1282245), (135, 1025796), (146, 948510), (162, 854830), (180, 769347), (219, 632340), (270, 512898), (292, 474255), (324, 427415), (365, 379404), (405, 341932), (438, 316170), (540, 256449), (657, 210780), (730, 189702), (810, 170966), (876, 158085), (1095, 126468), (1171, 118260), (1314, 105390), (1460, 94851), (1620, 85483), (1971, 70260), (2190, 63234), (2342, 59130), (2628, 52695), (3285, 42156), (3513, 39420), (3942, 35130), (4380, 31617), (4684, 29565), (5855, 23652), (5913, 23420), (6570, 21078), (7026, 19710), (7884, 17565), (9855, 14052), (10539, 13140), (11710, 11826)]