2103669225

素因数分解:

$3^5\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 216

約数和(自身を含む): 4692699648

約数和(自身を除く): 2589030423

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 37, 45, 49, 63, 75, 81, 105, 111, 135, 147, 175, 185, 189, 191, 225, 243, 245, 259, 315, 333, 405, 441, 525, 555, 567, 573, 675, 735, 777, 925, 945, 955, 999, 1215, 1225, 1295, 1323, 1337, 1575, 1665, 1701, 1719, 1813, 2025, 2205, 2331, 2775, 2835, 2865, 2997, 3675, 3885, 3969, 4011, 4725, 4775, 4995, 5157, 5439, 6075, 6475, 6615, 6685, 6993, 7067, 8325, 8505, 8595, 8991, 9065, 9359, 11025, 11655, 11907, 12033, 14175, 14325, 14985, 15471, 16317, 19425, 19845, 20055, 20979, 21201, 24975, 25785, 27195, 28077, 33075, 33425, 34965, 35335, 36099, 42525, 42975, 44955, 45325, 46413, 46795, 48951, 49469, 58275, 59535, 60165, 62937, 63603, 74925, 77355, 81585, 84231, 99225, 100275, 104895, 106005, 108297, 128925, 135975, 140385, 146853, 148407, 174825, 176675, 180495, 190809, 224775, 232065, 233975, 244755, 247345, 252693, 297675, 300825, 314685, 318015, 324891, 346283, 386775, 407925, 421155, 440559, 445221, 524475, 530025, 541485, 572427, 701925, 734265, 742035, 758079, 902475, 954045, 1038849, 1160325, 1223775, 1236725, 1263465, 1335663, 1573425, 1590075, 1624455, 1717281, 1731415, 2105775, 2202795, 2226105, 2274237, 2707425, 2862135, 3116547, 3671325, 3710175, 3790395, 4006989, 4770225, 5194245, 6317325, 6678315, 8122275, 8586405, 8657075, 9349641, 11013975, 11130525, 11371185, 12020967, 14310675, 15582735, 18951975, 20034945, 25971225, 28048923, 33391575, 42932025, 46748205, 56855925, 60104835, 77913675, 84146769, 100174725, 140244615, 233741025, 300524175, 420733845, 701223075, 2103669225]

約数ペア:

[(1, 2103669225), (3, 701223075), (5, 420733845), (7, 300524175), (9, 233741025), (15, 140244615), (21, 100174725), (25, 84146769), (27, 77913675), (35, 60104835), (37, 56855925), (45, 46748205), (49, 42932025), (63, 33391575), (75, 28048923), (81, 25971225), (105, 20034945), (111, 18951975), (135, 15582735), (147, 14310675), (175, 12020967), (185, 11371185), (189, 11130525), (191, 11013975), (225, 9349641), (243, 8657075), (245, 8586405), (259, 8122275), (315, 6678315), (333, 6317325), (405, 5194245), (441, 4770225), (525, 4006989), (555, 3790395), (567, 3710175), (573, 3671325), (675, 3116547), (735, 2862135), (777, 2707425), (925, 2274237), (945, 2226105), (955, 2202795), (999, 2105775), (1215, 1731415), (1225, 1717281), (1295, 1624455), (1323, 1590075), (1337, 1573425), (1575, 1335663), (1665, 1263465), (1701, 1236725), (1719, 1223775), (1813, 1160325), (2025, 1038849), (2205, 954045), (2331, 902475), (2775, 758079), (2835, 742035), (2865, 734265), (2997, 701925), (3675, 572427), (3885, 541485), (3969, 530025), (4011, 524475), (4725, 445221), (4775, 440559), (4995, 421155), (5157, 407925), (5439, 386775), (6075, 346283), (6475, 324891), (6615, 318015), (6685, 314685), (6993, 300825), (7067, 297675), (8325, 252693), (8505, 247345), (8595, 244755), (8991, 233975), (9065, 232065), (9359, 224775), (11025, 190809), (11655, 180495), (11907, 176675), (12033, 174825), (14175, 148407), (14325, 146853), (14985, 140385), (15471, 135975), (16317, 128925), (19425, 108297), (19845, 106005), (20055, 104895), (20979, 100275), (21201, 99225), (24975, 84231), (25785, 81585), (27195, 77355), (28077, 74925), (33075, 63603), (33425, 62937), (34965, 60165), (35335, 59535), (36099, 58275), (42525, 49469), (42975, 48951), (44955, 46795), (45325, 46413)]