115718220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1253

約数の個数: 120

約数和(自身を含む): 369278448

約数和(自身を除く): 253560228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 90, 108, 122, 135, 162, 180, 183, 244, 270, 305, 324, 366, 405, 540, 549, 610, 732, 810, 915, 1098, 1171, 1220, 1620, 1647, 1830, 2196, 2342, 2745, 3294, 3513, 3660, 4684, 4941, 5490, 5855, 6588, 7026, 8235, 9882, 10539, 10980, 11710, 14052, 16470, 17565, 19764, 21078, 23420, 24705, 31617, 32940, 35130, 42156, 49410, 52695, 63234, 70260, 71431, 94851, 98820, 105390, 126468, 142862, 158085, 189702, 210780, 214293, 285724, 316170, 357155, 379404, 428586, 474255, 632340, 642879, 714310, 857172, 948510, 1071465, 1285758, 1428620, 1897020, 1928637, 2142930, 2571516, 3214395, 3857274, 4285860, 5785911, 6428790, 7714548, 9643185, 11571822, 12857580, 19286370, 23143644, 28929555, 38572740, 57859110, 115718220]

約数ペア:

[(1, 115718220), (2, 57859110), (3, 38572740), (4, 28929555), (5, 23143644), (6, 19286370), (9, 12857580), (10, 11571822), (12, 9643185), (15, 7714548), (18, 6428790), (20, 5785911), (27, 4285860), (30, 3857274), (36, 3214395), (45, 2571516), (54, 2142930), (60, 1928637), (61, 1897020), (81, 1428620), (90, 1285758), (108, 1071465), (122, 948510), (135, 857172), (162, 714310), (180, 642879), (183, 632340), (244, 474255), (270, 428586), (305, 379404), (324, 357155), (366, 316170), (405, 285724), (540, 214293), (549, 210780), (610, 189702), (732, 158085), (810, 142862), (915, 126468), (1098, 105390), (1171, 98820), (1220, 94851), (1620, 71431), (1647, 70260), (1830, 63234), (2196, 52695), (2342, 49410), (2745, 42156), (3294, 35130), (3513, 32940), (3660, 31617), (4684, 24705), (4941, 23420), (5490, 21078), (5855, 19764), (6588, 17565), (7026, 16470), (8235, 14052), (9882, 11710), (10539, 10980)]