7473187980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{49603}}^1$

素因数の和:49658

約数の個数: 144

約数和(自身を含む): 24267070464

約数和(自身を除く): 16793882484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 972, 1116, 1215, 1395, 1620, 1674, 1860, 2430, 2511, 2790, 3348, 4185, 4860, 5022, 5580, 7533, 8370, 10044, 12555, 15066, 16740, 25110, 30132, 37665, 49603, 50220, 75330, 99206, 148809, 150660, 198412, 248015, 297618, 446427, 496030, 595236, 744045, 892854, 992060, 1339281, 1488090, 1537693, 1785708, 2232135, 2678562, 2976180, 3075386, 4017843, 4464270, 4613079, 5357124, 6150772, 6696405, 7688465, 8035686, 8928540, 9226158, 12053529, 13392810, 13839237, 15376930, 16071372, 18452316, 20089215, 23065395, 24107058, 26785620, 27678474, 30753860, 40178430, 41517711, 46130790, 48214116, 55356948, 60267645, 69196185, 80356860, 83035422, 92261580, 120535290, 124553133, 138392370, 166070844, 207588555, 241070580, 249106266, 276784740, 373659399, 415177110, 498212532, 622765665, 747318798, 830354220, 1245531330, 1494637596, 1868296995, 2491062660, 3736593990, 7473187980]

約数ペア:

[(1, 7473187980), (2, 3736593990), (3, 2491062660), (4, 1868296995), (5, 1494637596), (6, 1245531330), (9, 830354220), (10, 747318798), (12, 622765665), (15, 498212532), (18, 415177110), (20, 373659399), (27, 276784740), (30, 249106266), (31, 241070580), (36, 207588555), (45, 166070844), (54, 138392370), (60, 124553133), (62, 120535290), (81, 92261580), (90, 83035422), (93, 80356860), (108, 69196185), (124, 60267645), (135, 55356948), (155, 48214116), (162, 46130790), (180, 41517711), (186, 40178430), (243, 30753860), (270, 27678474), (279, 26785620), (310, 24107058), (324, 23065395), (372, 20089215), (405, 18452316), (465, 16071372), (486, 15376930), (540, 13839237), (558, 13392810), (620, 12053529), (810, 9226158), (837, 8928540), (930, 8035686), (972, 7688465), (1116, 6696405), (1215, 6150772), (1395, 5357124), (1620, 4613079), (1674, 4464270), (1860, 4017843), (2430, 3075386), (2511, 2976180), (2790, 2678562), (3348, 2232135), (4185, 1785708), (4860, 1537693), (5022, 1488090), (5580, 1339281), (7533, 992060), (8370, 892854), (10044, 744045), (12555, 595236), (15066, 496030), (16740, 446427), (25110, 297618), (30132, 248015), (37665, 198412), (49603, 150660), (50220, 148809), (75330, 99206)]