117671940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3823}}^1$

素因数の和:3863

約数の個数: 120

約数和(自身を含む): 388671360

約数和(自身を除く): 270999420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 3823, 5130, 6156, 7646, 7695, 10260, 11469, 15292, 15390, 19115, 22938, 30780, 34407, 38230, 45876, 57345, 68814, 72637, 76460, 103221, 114690, 137628, 145274, 172035, 206442, 217911, 229380, 290548, 309663, 344070, 363185, 412884, 435822, 516105, 619326, 653733, 688140, 726370, 871644, 1032210, 1089555, 1238652, 1307466, 1452740, 1548315, 1961199, 2064420, 2179110, 2614932, 3096630, 3268665, 3922398, 4358220, 5883597, 6193260, 6537330, 7844796, 9805995, 11767194, 13074660, 19611990, 23534388, 29417985, 39223980, 58835970, 117671940]

約数ペア:

[(1, 117671940), (2, 58835970), (3, 39223980), (4, 29417985), (5, 23534388), (6, 19611990), (9, 13074660), (10, 11767194), (12, 9805995), (15, 7844796), (18, 6537330), (19, 6193260), (20, 5883597), (27, 4358220), (30, 3922398), (36, 3268665), (38, 3096630), (45, 2614932), (54, 2179110), (57, 2064420), (60, 1961199), (76, 1548315), (81, 1452740), (90, 1307466), (95, 1238652), (108, 1089555), (114, 1032210), (135, 871644), (162, 726370), (171, 688140), (180, 653733), (190, 619326), (228, 516105), (270, 435822), (285, 412884), (324, 363185), (342, 344070), (380, 309663), (405, 290548), (513, 229380), (540, 217911), (570, 206442), (684, 172035), (810, 145274), (855, 137628), (1026, 114690), (1140, 103221), (1539, 76460), (1620, 72637), (1710, 68814), (2052, 57345), (2565, 45876), (3078, 38230), (3420, 34407), (3823, 30780), (5130, 22938), (6156, 19115), (7646, 15390), (7695, 15292), (10260, 11469)]