121227540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 413683200

約数和(自身を除く): 292455660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 37, 42, 58, 60, 70, 74, 84, 87, 105, 111, 116, 140, 145, 148, 174, 185, 203, 210, 222, 259, 269, 290, 348, 370, 406, 420, 435, 444, 518, 538, 555, 580, 609, 740, 777, 807, 812, 870, 1015, 1036, 1073, 1076, 1110, 1218, 1295, 1345, 1554, 1614, 1740, 1883, 2030, 2146, 2220, 2436, 2590, 2690, 3045, 3108, 3219, 3228, 3766, 3885, 4035, 4060, 4292, 5180, 5365, 5380, 5649, 6090, 6438, 7511, 7532, 7770, 7801, 8070, 9415, 9953, 10730, 11298, 12180, 12876, 15022, 15540, 15602, 16095, 16140, 18830, 19906, 21460, 22533, 22596, 23403, 28245, 29859, 30044, 31204, 32190, 37555, 37660, 39005, 39812, 45066, 46806, 49765, 54607, 56490, 59718, 64380, 69671, 75110, 78010, 90132, 93612, 99530, 109214, 112665, 112980, 117015, 119436, 139342, 149295, 150220, 156020, 163821, 199060, 209013, 218428, 225330, 234030, 273035, 278684, 288637, 298590, 327642, 348355, 418026, 450660, 468060, 546070, 577274, 597180, 655284, 696710, 819105, 836052, 865911, 1045065, 1092140, 1154548, 1393420, 1443185, 1638210, 1731822, 2020459, 2090130, 2886370, 3276420, 3463644, 4040918, 4180260, 4329555, 5772740, 6061377, 8081836, 8659110, 10102295, 12122754, 17318220, 20204590, 24245508, 30306885, 40409180, 60613770, 121227540]

約数ペア:

[(1, 121227540), (2, 60613770), (3, 40409180), (4, 30306885), (5, 24245508), (6, 20204590), (7, 17318220), (10, 12122754), (12, 10102295), (14, 8659110), (15, 8081836), (20, 6061377), (21, 5772740), (28, 4329555), (29, 4180260), (30, 4040918), (35, 3463644), (37, 3276420), (42, 2886370), (58, 2090130), (60, 2020459), (70, 1731822), (74, 1638210), (84, 1443185), (87, 1393420), (105, 1154548), (111, 1092140), (116, 1045065), (140, 865911), (145, 836052), (148, 819105), (174, 696710), (185, 655284), (203, 597180), (210, 577274), (222, 546070), (259, 468060), (269, 450660), (290, 418026), (348, 348355), (370, 327642), (406, 298590), (420, 288637), (435, 278684), (444, 273035), (518, 234030), (538, 225330), (555, 218428), (580, 209013), (609, 199060), (740, 163821), (777, 156020), (807, 150220), (812, 149295), (870, 139342), (1015, 119436), (1036, 117015), (1073, 112980), (1076, 112665), (1110, 109214), (1218, 99530), (1295, 93612), (1345, 90132), (1554, 78010), (1614, 75110), (1740, 69671), (1883, 64380), (2030, 59718), (2146, 56490), (2220, 54607), (2436, 49765), (2590, 46806), (2690, 45066), (3045, 39812), (3108, 39005), (3219, 37660), (3228, 37555), (3766, 32190), (3885, 31204), (4035, 30044), (4060, 29859), (4292, 28245), (5180, 23403), (5365, 22596), (5380, 22533), (5649, 21460), (6090, 19906), (6438, 18830), (7511, 16140), (7532, 16095), (7770, 15602), (7801, 15540), (8070, 15022), (9415, 12876), (9953, 12180), (10730, 11298)]