48686220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 163957248

約数和(自身を除く): 115271028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 67, 90, 99, 110, 132, 134, 165, 180, 198, 201, 220, 268, 330, 335, 367, 396, 402, 495, 603, 660, 670, 734, 737, 804, 990, 1005, 1101, 1206, 1340, 1468, 1474, 1835, 1980, 2010, 2202, 2211, 2412, 2948, 3015, 3303, 3670, 3685, 4020, 4037, 4404, 4422, 5505, 6030, 6606, 6633, 7340, 7370, 8074, 8844, 11010, 11055, 12060, 12111, 13212, 13266, 14740, 16148, 16515, 20185, 22020, 22110, 24222, 24589, 26532, 33030, 33165, 36333, 40370, 44220, 48444, 49178, 60555, 66060, 66330, 72666, 73767, 80740, 98356, 121110, 122945, 132660, 145332, 147534, 181665, 221301, 242220, 245890, 270479, 295068, 363330, 368835, 442602, 491780, 540958, 726660, 737670, 811437, 885204, 1081916, 1106505, 1352395, 1475340, 1622874, 2213010, 2434311, 2704790, 3245748, 4057185, 4426020, 4868622, 5409580, 8114370, 9737244, 12171555, 16228740, 24343110, 48686220]

約数ペア:

[(1, 48686220), (2, 24343110), (3, 16228740), (4, 12171555), (5, 9737244), (6, 8114370), (9, 5409580), (10, 4868622), (11, 4426020), (12, 4057185), (15, 3245748), (18, 2704790), (20, 2434311), (22, 2213010), (30, 1622874), (33, 1475340), (36, 1352395), (44, 1106505), (45, 1081916), (55, 885204), (60, 811437), (66, 737670), (67, 726660), (90, 540958), (99, 491780), (110, 442602), (132, 368835), (134, 363330), (165, 295068), (180, 270479), (198, 245890), (201, 242220), (220, 221301), (268, 181665), (330, 147534), (335, 145332), (367, 132660), (396, 122945), (402, 121110), (495, 98356), (603, 80740), (660, 73767), (670, 72666), (734, 66330), (737, 66060), (804, 60555), (990, 49178), (1005, 48444), (1101, 44220), (1206, 40370), (1340, 36333), (1468, 33165), (1474, 33030), (1835, 26532), (1980, 24589), (2010, 24222), (2202, 22110), (2211, 22020), (2412, 20185), (2948, 16515), (3015, 16148), (3303, 14740), (3670, 13266), (3685, 13212), (4020, 12111), (4037, 12060), (4404, 11055), (4422, 11010), (5505, 8844), (6030, 8074), (6606, 7370), (6633, 7340)]