47758860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 152373312

約数和(自身を除く): 104614452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 71, 74, 90, 101, 111, 142, 148, 180, 185, 202, 213, 222, 284, 303, 333, 355, 370, 404, 426, 444, 505, 555, 606, 639, 666, 710, 740, 852, 909, 1010, 1065, 1110, 1212, 1278, 1332, 1420, 1515, 1665, 1818, 2020, 2130, 2220, 2556, 2627, 3030, 3195, 3330, 3636, 3737, 4260, 4545, 5254, 6060, 6390, 6660, 7171, 7474, 7881, 9090, 10508, 11211, 12780, 13135, 14342, 14948, 15762, 18180, 18685, 21513, 22422, 23643, 26270, 28684, 31524, 33633, 35855, 37370, 39405, 43026, 44844, 47286, 52540, 56055, 64539, 67266, 71710, 74740, 78810, 86052, 94572, 107565, 112110, 118215, 129078, 134532, 143420, 157620, 168165, 215130, 224220, 236430, 258156, 265327, 322695, 336330, 430260, 472860, 530654, 645390, 672660, 795981, 1061308, 1290780, 1326635, 1591962, 2387943, 2653270, 3183924, 3979905, 4775886, 5306540, 7959810, 9551772, 11939715, 15919620, 23879430, 47758860]

約数ペア:

[(1, 47758860), (2, 23879430), (3, 15919620), (4, 11939715), (5, 9551772), (6, 7959810), (9, 5306540), (10, 4775886), (12, 3979905), (15, 3183924), (18, 2653270), (20, 2387943), (30, 1591962), (36, 1326635), (37, 1290780), (45, 1061308), (60, 795981), (71, 672660), (74, 645390), (90, 530654), (101, 472860), (111, 430260), (142, 336330), (148, 322695), (180, 265327), (185, 258156), (202, 236430), (213, 224220), (222, 215130), (284, 168165), (303, 157620), (333, 143420), (355, 134532), (370, 129078), (404, 118215), (426, 112110), (444, 107565), (505, 94572), (555, 86052), (606, 78810), (639, 74740), (666, 71710), (710, 67266), (740, 64539), (852, 56055), (909, 52540), (1010, 47286), (1065, 44844), (1110, 43026), (1212, 39405), (1278, 37370), (1332, 35855), (1420, 33633), (1515, 31524), (1665, 28684), (1818, 26270), (2020, 23643), (2130, 22422), (2220, 21513), (2556, 18685), (2627, 18180), (3030, 15762), (3195, 14948), (3330, 14342), (3636, 13135), (3737, 12780), (4260, 11211), (4545, 10508), (5254, 9090), (6060, 7881), (6390, 7474), (6660, 7171)]