25293060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1235

約数の個数: 120

約数和(自身を含む): 85519896

約数和(自身を除く): 60226836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1201, 1404, 1620, 1755, 2106, 2340, 2402, 3510, 3603, 4212, 4804, 5265, 6005, 7020, 7206, 10530, 10809, 12010, 14412, 15613, 18015, 21060, 21618, 24020, 31226, 32427, 36030, 43236, 46839, 54045, 62452, 64854, 72060, 78065, 93678, 97281, 108090, 129708, 140517, 156130, 162135, 187356, 194562, 216180, 234195, 281034, 312260, 324270, 389124, 421551, 468390, 486405, 562068, 648540, 702585, 843102, 936780, 972810, 1264653, 1405170, 1686204, 1945620, 2107755, 2529306, 2810340, 4215510, 5058612, 6323265, 8431020, 12646530, 25293060]

約数ペア:

[(1, 25293060), (2, 12646530), (3, 8431020), (4, 6323265), (5, 5058612), (6, 4215510), (9, 2810340), (10, 2529306), (12, 2107755), (13, 1945620), (15, 1686204), (18, 1405170), (20, 1264653), (26, 972810), (27, 936780), (30, 843102), (36, 702585), (39, 648540), (45, 562068), (52, 486405), (54, 468390), (60, 421551), (65, 389124), (78, 324270), (81, 312260), (90, 281034), (108, 234195), (117, 216180), (130, 194562), (135, 187356), (156, 162135), (162, 156130), (180, 140517), (195, 129708), (234, 108090), (260, 97281), (270, 93678), (324, 78065), (351, 72060), (390, 64854), (405, 62452), (468, 54045), (540, 46839), (585, 43236), (702, 36030), (780, 32427), (810, 31226), (1053, 24020), (1170, 21618), (1201, 21060), (1404, 18015), (1620, 15613), (1755, 14412), (2106, 12010), (2340, 10809), (2402, 10530), (3510, 7206), (3603, 7020), (4212, 6005), (4804, 5265)]